Division 5.02 — General Land Use Provisions

Ontario Zoning Code · 2026-06 edition · ingested 2026-07-06 · Ontario

Sections:

5.02.000: Purpose 5.02.005: Applicability 5.02.010: Allowed Land Uses, Activities and Facilities

5.02.000: Purpose

The purpose of this Division is to identify those land uses, activities and facilities that may be established in conjunction with any buildings, improvements, lots, or premises that are privately owned, leased, operated, or controlled within the zoning districts established by Section 5.01.005 (Establishment of Base Zoning Districts) of this Development Code, and is to serve as a guide for the establishment of publicly owned land uses, activities and facilities (see Subsection 1.01.015.F (City Properties) of this Development Code.

5.02.005: Applicability

A. Land Use Matrix.

1. Land and facilities thereon shall be developed, divided, and/or used only for those activities and facilities listed in Table 5.02-1 (Land Use Matrix) of this Division. Table 5.02-1 (Land Use Matrix) establishes uses that are permitted, conditionally permitted, administratively permitted, or expressly prohibited, within the zoning districts established by Section 5.01.005 (Establishment of Base Zoning Districts) and identified on the Zoning Map established by Section 5.01.015 (Zoning Map Adoption) of this Chapter. A use that is not specifically allowed by Table 5.02-1 (Land Use Matrix) shall be deemed a prohibited use unless otherwise allowed by the Zoning Administrator pursuant to Subsection C (Land Uses, Activities and Facilities Not Addressed by the Land Use Matrix) of this Section. Notwithstanding any other provision of this Development Code, a medical marijuana dispensary, as defined in Division 9.01 (Definitions) of this Development Code shall be a prohibited use in all zoning districts of the City (see Section 5.03.295 (Medical Marijuana Dispensary) of this Chapter).

2. Table 5.02-1 (Land Use Matrix) further establishes a hierarchy of land uses, activities, and facilities, based upon the North American Industry Classification System (NAICS) — the standard used by Federal statistical agencies in classifying business establishments for the purpose of collecting, analyzing, and publishing statistical data related to the U.S. business economy — and identifies the NAICS code for each industry sector (2-number code), subsector (3-number code), group (4-number code), subgroup (5-number code), and use (6-number code), as they are applicable to the City, allowing the user to effectively reference the NAICS Association web site to obtain definitions for each industry, along with background information and access to various NAICS reference files and tools.

B. Land Use Regulations, Operating Conditions, and Development Standards. The "Additional Regulations" column of Table 5.02-1 (Land Use Matrix) references the location of regulations, operating conditions, and/or development standards that are applicable to the corresponding land uses, activities and facilities.

Page 5.02-1

Ontario Development Code

(Rev. 02.17.2026)

Division 5.02—General Land Use Provisions

C. Land Uses, Activities and Facilities Not Addressed by the Land Use Matrix. Land uses, activities, or facilities not addressed by Table 5.02.1 (Land Use Matrix) may be considered by the Zoning Administrator upon the request for a land use determination pursuant to Section 1.02.010 (Interpretations and Land Use Determinations) of this Development Code.

D. Specialized Use and Overlay Zoning Districts. Land uses, activities, and facilities within Specialized Use and Overlay Zoning Districts, which are not addressed in Table 5.02-1 (Land Use Matrix), shall be applied as follows:

1. PUD (Planned Unit Development) Zoning District. The PUD zoning district is established to accommodate the development and use of properties that require Planned Unit Development approval pursuant to Exhibit LU-05 (Additional Plans Map) of the Policy Plan component of The Ontario Plan. Land uses, activities, and facilities within the PUD zoning district shall only be allowed pursuant to the applicable Planned Unit Development document.

2. SP (Specific Plan) Zoning District. The SP zoning district is established to accommodate the adoption of Specific Plans pursuant to Exhibit LU-05 (Additional Plans Map) of the Policy Plan component of The Ontario Plan. All land uses, activities, and facilities within the SP zoning district shall only be allowed pursuant to the applicable Specific Plan document.

3. EA (Euclid Avenue) Overlay District. The EA Overlay District is established to protect Euclid Avenue as a major scenic and historic resource of the City. All land uses, activities, and facilities within the EA Overlay district shall be allowed pursuant to the requirements of the applicable underlying base zoning district.

4. ES (Emergency Shelter) Overlay District. The ES Overlay District is established to accommodate Emergency Shelters, Supportive Housing, Transitional Housing, and Transitional Living Centers within areas of the City predetermined by the Housing Element (contained within the Policy Plan component of The Ontario Plan), pursuant to GC Section 65583. Within the ES Overlay District, Emergency Shelters, Supportive Housing, Transitional Housing, and Transitional Living Centers are permitted by right of being within the correct zoning district, and are subject to the land use standards contained within Section 5.03.400 (Temporary Shelters) of this Chapter and the development standards and guidelines contained within (Division 6.01 (District Standards and Guidelines) of this Development Code, as applicable to the underlying base zoning district.

5. MTC (Multimodal Transit Center) Overlay District. The MTC Overlay District is established to allow for the interim use of existing buildings located within the overly district boundary (established pursuant to Paragraph 5.01.010.F.4 (MTC (Multimodal Transit Center) Overlay District) of this Development Code), while at the same time preserving the City's vision for development of a multi-modal transit center and supporting mixed-use development. To this end, the below-listed land uses shall be permitted within existing buildings located within the MTC Overlay District:

a. General warehousing, storage, and distribution trades;

b. Wholesale trades;

c. Retail trades, limited to 15 percent of the building GFA or 8,000 SF,

whichever is less;

d. Office administrative and business support services; and

Page 5.02-2

(Rev. 02.17.2026)

Ontario Development Code

Division 5.02—General Land Use Provisions

e. Other uses approved by the Zoning Administrator that are similar in nature to those uses listed in Subparagraphs B.5.a through d, above, provided all activities are wholly contained within the building and do not have the potential to negatively impact properties in the vicinity, or are consistent with the Vision and Policy Plan components of The Ontario Plan.

E. Mobile Business Activities not addressed by Table 5.02-1 (Land Use Matrix). Any mobile business activity that is not otherwise allowed pursuant to Table 5.02-1 (Land Use Matrix) of this Division, or has been allowed by the Zoning Administrator following a request for a use determination pursuant to Section 1.02.010 (Interpretations and Land Use Determinations) of this Development Code, shall be expressly prohibited.

5.02.010: Allowed Land Uses, Activities and Facilities

A. Land Use Matrix (Table 5.02-1) Symbols. Land and facilities thereon shall only be developed, divided and/or used for those activities listed in Table 5.02-1 (Land Use Matrix) of this Division. The symbols shown in the Land Use Matrix shall have the following meanings:

1. " P " (permitted) shall mean the land use, activity, or facility within the specified zoning district is permitted by right of being in the proper zoning district, and is subject to each Development Code provision applicable to the specified zoning district and the standards for specific uses, activities, and facilities contained in Division 5.03 (Supplemental Land Use Regulations) of this Development Code.

2. " C " (conditionally permitted) shall mean the land use, activity, or facility within the specified zoning district is subject to the granting of a Conditional Use Permit pursuant to Section 4.02.025 (Conditional Use Permits) of this Development Code, and is subject to each Development Code provision applicable to the specified zoning district and the standards for specific uses, activities, and facilities contained in Division 5.03 (Standards For Specific Uses, Activities and Facilities).

3. " A " (administratively permitted) shall mean the land use, activity, or facility within the specified zoning district is subject to the granting of an Administrative Use Permit pursuant to Section 4.03.015 (Administrative Use Permits) of this Development Code, and is subject to Development Code provisions applicable to the specified zoning district and the standards for specific uses, activities and facilities contained in Division 5.03 (Standards For Specific Uses, Activities and Facilities).

4. "---" (prohibited) shall mean the land use, activity, or facility within the specified zoning district is expressly prohibited and shall not be allowed within the specified zoning district unless changed by Development Code Amendment.

B. Consistency with the Policy Plan (General Plan) Component of The Ontario Plan. No land use, activity or facility shall be permitted that is inconsistent with the objectives, polices, general land uses and programs specified in Policy Plan (General Plan) component of The Ontario Plan. A land use is consistent with The Ontario Plan if considering all of its aspects, it is found to further the objectives and policies of The Ontario Plan.

C. Table 5.02-1 (Land Use Matrix) Organization. The land uses addressed in Table 5.02-1 (Land Use Matrix) are organized as follows:

Page 5.02-3

Ontario Development Code

(Rev. 02.17.2026)

Division 5.02—General Land Use Provisions

NAICS Codes Land Uses, Activities and Facilities
Residential
Mixed Use
11 Commercial Agriculture
21 Mining, Quarrying, and Oil and Gas Extraction
22 Utilities
23 Construction
31-33 Manufacturing
42 Wholesale Trade
44-45 Retail Trade
48-49 Transportation and Warehousing
51 Information
52 Finance and Insurance
53 Real Estate, Rental and Leasing
54 Professional, Scientific and Technical Services
55 Management of Companies and Enterprises
56 Administrative and Support, and Waste Management and Remediation Services
61 Education Services
62 Health Care and Social Assistance
71 Arts, Entertainment and Recreation
72 Accommodation and Food Services
81 Other Services (except Public Administration)
92 Public Administration
Temporary and Interim Land Uses, Buildings and Structures

Page 5.02-4

(Rev. 02.17.2026)

Ontario Development Code

Division 5.02—General Land Use Provisions

Table 5.02-1: Land Use Matrix

Residential Residential Residential Residential Commercial Commercial Commercial Commercial Commercial Commercial Commercial Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Industrial Industrial Industrial Industrial Industrial Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay
Zoning Districts
 Zoning Districts Zoning Districts Zoning Districts Zoning Districts
2022 NAICS
Code		 Land Uses, Activities, and Facilities
Note: In addition to the requirements of this Table, properties located
within the Airport Influence Area (AIA) established by the LA/Ontario
International Airport Land Use Compatibility Plan (ALUCP) shall be subject
to the land use requirements and standards of the ALUCP.		 AR-2 & RE-2 RE-4 & LDR-5 MDR-11, 18 & 25 HDR-45 CS CN CC CR CCS OL OH MU-1 Zoning District MU-3 MU-6 MU-8B MU-8C MU-8D MU-8E BP IP IL IG IH AG CIV MHP ONT OS-C OS-R RC UC Additional Regulations
LUA-1 LUA-2N LUA-2S LUA-3 LUA-4
RESIDENTIAL
Animal Keeping (as an accessory use)
Birds
•
Fewer than 25 birds		 P P --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- P --- --- --- --- --- --- --- Seeresidential animal keeping standards
contained inSection 5.03.410 (Urban
Agriculture).
•
25 to 100 birds		 C --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- P --- --- --- --- --- --- ---
•
More than 100 birds		 --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- P --- --- --- --- --- --- ---
Cattle & Buffalo P --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- P --- --- --- --- --- --- ---
Exotic Pets C --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- C --- --- --- --- --- --- ---
Horses P --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- P --- --- --- --- --- --- ---
Household Pets(limited to any combination of dogs, cats,
potbellied pigs, rabbits, chinchillas, and other small, domesticated
animals that are maintained for non-breeding purposes only)
•
4 or fewer pets		 P P P P --- --- --- --- --- --- --- P P P P P P P P P P P --- --- --- --- --- P --- P --- --- --- --- --- Seeresidential animal keeping standards
contained inSection 5.03.410 (Urban
Agriculture).
•
5 to 8 pets		 --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- P --- --- --- --- --- --- ---
•
More than 8 pets		 --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
Llamas, Alpacas, Burros, Donkeys, and Mules P --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- P --- --- --- --- --- --- ---
Ostriches, Emus, and Rheas P --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- P --- --- --- --- --- --- ---
Residential Residential Residential Residential Commercial Commercial Commercial Commercial Commercial Commercial Commercial Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Industrial Industrial Industrial Industrial Industrial Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay
Poultry and Fowl P --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- P --- --- --- --- --- --- ---
Rabbits and Chinchillas P --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- P --- --- --- --- --- --- ---
Swine P --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- P --- --- --- --- --- --- ---
Sheep, Goats, and Similar Livestock P --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- P --- --- --- --- --- --- ---
Caretaker Quarters(excludes Caretaker Quarters established in
conjunction with Self-Storage Facilities (NAICS 493190))		 --- --- --- --- --- C C C C --- C --- --- --- --- --- --- --- --- --- --- --- C --- C C C P --- --- --- --- --- --- ---
Community Gardens, Urban Farms, and Related Uses A A A A A A A A A A A **A A A A A A A A A A A A A A A A A A A --- A A --- A Seecommunity gardenandurban farms
standards contained in Section 5.03.410 (Urban
Agriculture).
******Use shall be prohibited on property located
along the Euclid Avenue Protection Corridor
(refer to Figure 5.01-2: MU-1 (Downtown
Mixed Use) Zoning District Land Use Map) for
locations.
Employee (Farmworker) Housing
6 or Fewer Beds P P P P --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- SeeSection 5.03.177 (Employee (Farmworker)
Housing).
7 – 36 Beds --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- P --- --- --- --- --- --- ---
Home Occupations A A A A --- --- --- --- --- --- --- A A A A A A A A A A A --- --- --- --- --- A --- A --- --- --- --- --- SeeSection 5.03.240 (Home Occupations).
Mobilehome Parks --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- P --- --- --- --- --- SeeSection 5.03.295 (Mobilehome Parks).

Page 5.02-5

Ontario Development Code

(Rev. 02.17.2026)

Division 5.02—General Land Use Provisions

Table 5.02-1: Land Use Matrix

Residential Residential Residential Residential Commercial Commercial Commercial Commercial Commercial Commercial Commercial Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Industrial Industrial Industrial Industrial Industrial Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay
Zoning Districts
 Zoning Districts Zoning Districts Zoning Districts Zoning Districts
2022 NAICS
Code		 Land Uses, Activities, and Facilities
Note: In addition to the requirements of this Table, properties located
within the Airport Influence Area (AIA) established by the LA/Ontario
International Airport Land Use Compatibility Plan (ALUCP) shall be subject
to the land use requirements and standards of the ALUCP.		 AR-2 & RE-2 RE-4 & LDR-5 MDR-11, 18 & 25 HDR-45 CS CN CC CR CCS OL OH MU-1 Zoning District MU-3 MU-6 MU-8B MU-8C MU-8D MU-8E BP IP IL IG IH AG CIV MHP ONT OS-C OS-R RC UC Additional Regulations
LUA-1 LUA-2N LUA-2S LUA-3 LUA-4
Residential Development Projects
Accessory Residential Structures(structures that are incidental to a
primary single-family dwelling)
Accessory Dwelling Units P P P P --- --- --- --- --- --- --- P P P P P P P P P --- P --- --- --- --- --- P --- --- --- --- --- --- --- See Section 5.03.010 (Accessory Dwelling Units).
Accessory Residential Structures (includes guesthouses, pool houses,
freestanding recreation rooms, garages, carports, garden and tool
sheds, and other ancillary buildings and structures determined
appropriate by the Planning Director)		 P P P P --- --- --- --- --- --- --- P P --- P --- P P P P P P --- --- --- --- --- P --- P --- --- --- --- --- SeeSubsection B (Accessory Residential
Structures) of Section 5.03.011.
Multiple-Family Dwellings --- --- P P --- --- --- --- --- --- --- P P --- P P P P P P P P --- --- --- --- --- --- --- --- --- --- --- --- --- See Table 6.01-3 (Multiple-Family Residential
Development Standards).
Single-Family Dwellings
•
Traditional Single-Family Residential Subdivisions		 P P P P --- --- --- --- --- --- --- P --- --- P --- --- --- --- --- --- --- --- --- --- --- --- P --- --- --- --- --- --- --- SeeSection 5.03.365 (Single-Family Dwellings);
See Table 6.01-1 (Traditional Single-Family
Development Standards).
•
Small Lot Traditional Single-Family Residential Subdivisions		 --- P P P --- --- --- --- --- --- --- P --- --- P --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- SeeSection 5.03.365 (Single-Family Dwellings);
See Table 6.01-2A (Small Lot Traditional
Residential Development Standards).
•
Small Lot Alley-Loaded Single-Family Residential Subdivisions		 --- --- P P --- --- --- --- --- --- --- P --- --- P --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- SeeSection 5.03.365 (Single-Family Dwellings);
See Table 6.01-2B (Small Lot Alley-Loaded
Residential Development Standards).
•
Cluster Single-Family Residential Subdivisions		 --- --- P P --- --- --- --- --- --- --- P --- --- P --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- SeeSection 5.03.365 (Single-Family Dwellings);
See Table 6.01-2C (Cluster Single-Family
Residential Development Standards).
Small Lot Infill Subdivisions --- --- P P --- --- --- --- --- --- --- P P --- P --- --- P --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- See Section 6.01.010.F (Small Lot Infill
Subdivisions).
Residential Residential Residential Residential Commercial Commercial Commercial Commercial Commercial Commercial Commercial Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Industrial Industrial Industrial Industrial Industrial Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay
Senior Citizen Housing Developments --- --- P P --- C C --- --- --- --- P --- --- P P --- C --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- SeeSection 5.03.360 (Senior Citizen Housing
Developments).
Single Room Occupancy (SRO) Facilities --- --- --- C --- --- C --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- SeeSection 5.03.370 (Single Room Occupancy
(SRO) Facilities).
Supportive Housing P P P P --- C C --- --- --- --- C C C C C C C C C C C --- --- P C --- --- C C --- --- --- --- --- SeeSection 5.03.405 (Transitional Shelters and
Supportive Housing).
MIXED USES
Nonresidential Mixed-Use Developments(development projects
containing a mix of commercial and light industrial uses in the same
building or on the same site)		 --- --- --- --- --- --- --- --- --- --- --- --- --- P --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- SeeSection 5.03.285 (Mixed-Use
Developments).
Residential Mixed-Use Developments(development projects containing
a mix of commercial and residential uses in the same building or on the
same site)		 --- --- --- --- --- C C --- --- --- --- P P P P P P P P P P P --- --- --- --- --- --- --- --- --- --- --- --- --- SeeSection 5.03.285 (Mixed-Use
Developments).
Work/Live Units --- --- --- --- --- --- --- --- --- --- --- C C C --- --- --- C --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- SeeSection 5.03.425 (Work/Live Units).

Page 5.02-6

(Rev. 02.17.2026)

Ontario Development Code

Division 5.02—General Land Use Provisions

Table 5.02-1: Land Use Matrix

Residential Residential Residential Residential Commercial Commercial Commercial Commercial Commercial Commercial Commercial Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Industrial Industrial Industrial Industrial Industrial Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay
Zoning Districts
 Zoning Districts Zoning Districts Zoning Districts Zoning Districts
2022 NAICS
Code		 Land Uses, Activities, and Facilities
Note: In addition to the requirements of this Table, properties located
within the Airport Influence Area (AIA) established by the LA/Ontario
International Airport Land Use Compatibility Plan (ALUCP) shall be subject
to the land use requirements and standards of the ALUCP.		 AR-2 & RE-2 RE-4 & LDR-5 MDR-11, 18 & 25 HDR-45 CS CN CC CR CCS OL OH MU-1 Zoning District MU-3 MU-6 MU-8B MU-8C MU-8D MU-8E BP IP IL IG IH AG CIV MHP ONT OS-C OS-R RC UC Additional Regulations
LUA-1 LUA-2N LUA-2S LUA-3 LUA-4
11 COMMERCIAL AGRICULTURE
111 Commercial Crop Production and Farming(except community gardens,
urban farms, and marijuana cultivation)		 C --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- P P P P --- --- P P P P P SeeSection 5.03.410 (Urban Agriculture).
******Use shall be prohibited on the ground/first
floor of buildings located along the Euclid
Avenue Protection Corridor (refer to Figure
5.01-2: MU-1 (Downtown Mixed Use) Zoning
District Land Use Map) for locations.
•
Community Gardens		 A A A A A A A A A A A **A A A A A A A A A A A A A A --- --- A A A --- A A A A
•
Urban Farms		 A A A A A A A A A A A **A A A A A A A A A A A A A A A A A A --- --- A A A A
•
Marijuana Cultivation		 --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- SeeOMC Title 6, Chapter 18 for Marijuana
Cultivation for Personal Use.
112 Commercial Animal Production and Aquaculture
1121 Cattle Ranching and Farming --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- C --- --- --- --- --- --- --- SeeCommercial Animal Production Standards
contained in Section 5.03.410 (Urban
Agriculture).
1122 Hog and Pig Farming --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
1123 Poultry and Egg Production --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
1124 Sheep and Goat Farming --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- C --- --- --- --- --- --- ---
1125 Aquaculture (includes the cultivation of freshwater and saltwater
fish, crustaceans, mollusks, aquatic plants, algae, and other organisms)		 --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
1129 Other Animal Production
Residential Residential Residential Residential Commercial Commercial Commercial Commercial Commercial Commercial Commercial Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Industrial Industrial Industrial Industrial Industrial Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay
112910 Apiculture (beekeeping and production) --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- P --- --- P --- --- --- P SeeCommercial Animal Production Standards
contained in Section 5.03.410 (Urban
Agriculture).
112920 Horses and Other Equine Production --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- C --- --- --- --- --- --- ---
112930 Fur-Bearing Animal Production (limited to rabbits, chinchillas, and
other similar small, fur-bearing animals)		 --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- C --- --- --- --- --- --- ---
112990 All Other Animal Production, limited to the following:
•
Kennels and Catteries (includes animals owned by the owner or
occupant of the property, and those kept and/or boarded for
remuneration)
_[1] _Fewer than 8 animals P --- --- --- --- --- P P --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- P P --- P --- --- --- --- --- --- --- SeeCommercial Animal Production Standards
contained in Section 5.03.410 (Urban
Agriculture) and OMC Section 6-1.224 through
Section 6-1.228 regarding commercial kennel
licensing.
_[2] _8 or more animals --- --- --- --- --- --- C C --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- C P --- C --- --- --- --- --- --- ---
•
Alpaca and Llama Farming		 --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- C --- --- --- --- --- --- --- SeeCommercial Animal Production Standards
contained in Section 5.03.410 (Urban
Agriculture).
•
Aviaries		 --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- C --- --- --- --- --- --- ---
•
Ostrich, Emu, and Rhea Farming		 --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- C --- --- --- --- --- --- ---
115 Support Activities for Agriculture
115111
115112
115113
115114
115115
115116		 Support Activities for Crop Production (includes cotton ginning; soil
preparation, planting and cultivating; crop harvesting; postharvest crop
activities; farm labor contractors and crew leaders; and farm
management services)		 --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- P --- --- --- --- --- --- ---

Page 5.02-7

Ontario Development Code

(Rev. 02.17.2026)

Division 5.02—General Land Use Provisions

Table 5.02-1: Land Use Matrix

Residential Residential Residential Residential Commercial Commercial Commercial Commercial Commercial Commercial Commercial Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Industrial Industrial Industrial Industrial Industrial Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay
Zoning Districts
 Zoning Districts Zoning Districts Zoning Districts Zoning Districts
2022 NAICS
Code		 Land Uses, Activities, and Facilities
Note: In addition to the requirements of this Table, properties located
within the Airport Influence Area (AIA) established by the LA/Ontario
International Airport Land Use Compatibility Plan (ALUCP) shall be subject
to the land use requirements and standards of the ALUCP.		 AR-2 & RE-2 RE-4 & LDR-5 MDR-11, 18 & 25 HDR-45 CS CN CC CR CCS OL OH MU-1 Zoning District MU-3 MU-6 MU-8B MU-8C MU-8D MU-8E BP IP IL IG IH AG CIV MHP ONT OS-C OS-R RC UC Additional Regulations
LUA-1 LUA-2N LUA-2S LUA-3 LUA-4
115210 Support Activities for Animal Production --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- P --- --- --- --- --- --- ---
21 MINING, QUARRYING, AND OIL AND GAS EXTRACTION
211 Oil and Gas Extraction --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
212 Mining(except oil and gas) --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
213 Support Activities for Mining --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
22 UTILITIES
221 Utilities
2211 Electric Power Generation, Transmission and Distribution
221111 Hydroelectric Power Generation --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- C --- --- --- --- --- --- --- ---
221112 Fossil Fuel Electric Power Generation --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- C C --- --- --- C --- --- --- ---
221113 Nuclear Electric Power Generation --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
221114,
221115		 Solar and Wind Electric Power Generation --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- P --- P --- --- --- --- --- C SeeSection 5.03.160 (Electric Power
Generation, Solar and Wind).
221116,
221117,
221118		 Geothermal, Biomass, and All Other Electric Power Generation
(excepting solar and wind electric power generation)		 --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- C --- --- --- --- --- --- --- ---
221121
221122		 Electric Power Transmission, Control and Distribution (includes power
transmission and control, and power distribution)		 C C C C C C C C C C C C C C C C C C C C C C C C C C C --- C C P C C C C
23 CONSTRUCTION
Residential Residential Residential Residential Commercial Commercial Commercial Commercial Commercial Commercial Commercial Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Industrial Industrial Industrial Industrial Industrial Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay
236,
237,
238		 Contractors (limited to businesses whose primary activity is performing
specific activities involved in building construction, engineering and
capital improvement projects, or the preparation of sites for
construction)
•
Completely within a Building		 --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- P P P P P --- --- --- P --- --- --- ---
•
With Outdoor Storage (screened from public view)		 --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- C C P P --- --- --- --- --- --- --- --- See Section 6.02.025.A.2 (Screening of Outdoor
Loading and Storage Areas, and Loading
Doors).
31-33 MANUFACTURING
******* Boutique/Artisan Small-Scale and Micro Manufacturing Facilities
(includes all types of small-scale businesses that produce tangible
goods, such as but not limited to: textiles, hardware and hardware
prototyping, woodworking, metal working, 3D printing, consumer
product design and prototyping, nonalcoholic beverage production,
local food production and packaging, soaps, perfumes and lotions.
Businesses may provide products directly to the consumer and/or to
other businesses)		 --- --- --- --- --- --- --- --- --- --- --- P P P --- --- --- --- --- --- --- --- P P P --- --- --- --- --- --- --- --- --- --- *******NAICS number shall be established based
upon the primary manufacturing land use
type.
SeeSection 5.03.037 (Artisan Small-Scale and
Micro Manufacturing Facilities).
311 Food Manufacturing
3111 Animal Food Manufacturing --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- P P --- --- --- --- --- --- --- ---
3112 Grain and Oilseed Milling --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- P P --- --- --- --- --- --- --- ---

Page 5.02-8

(Rev. 02.17.2026)

Ontario Development Code

Division 5.02—General Land Use Provisions

Table 5.02-1: Land Use Matrix

Residential Residential Residential Residential Commercial Commercial Commercial Commercial Commercial Commercial Commercial Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Industrial Industrial Industrial Industrial Industrial Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay
Zoning Districts
 Zoning Districts Zoning Districts Zoning Districts Zoning Districts
2022 NAICS
Code		 Land Uses, Activities, and Facilities
Note: In addition to the requirements of this Table, properties located
within the Airport Influence Area (AIA) established by the LA/Ontario
International Airport Land Use Compatibility Plan (ALUCP) shall be subject
to the land use requirements and standards of the ALUCP.		 AR-2 & RE-2 RE-4 & LDR-5 MDR-11, 18 & 25 HDR-45 CS CN CC CR CCS OL OH MU-1 Zoning District MU-3 MU-6 MU-8B MU-8C MU-8D MU-8E BP IP IL IG IH AG CIV MHP ONT OS-C OS-R RC UC Additional Regulations
LUA-1 LUA-2N LUA-2S LUA-3 LUA-4
3113 Sugar and Confectionery Product Manufacturing --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- P P --- --- --- --- --- --- --- ---
3114 Fruit and Vegetable Preserving and Specialty Food Manufacturing --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- P P --- --- --- --- --- --- --- ---
3115 Dairy Product Manufacturing --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- P P --- --- --- --- --- --- --- ---
3116 Animal Slaughtering and Processing --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
3117 Seafood Product Preparation and Packaging --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- C --- --- --- --- --- --- --- ---
3118 Bread and Tortilla Manufacturing --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- P P P P --- --- --- --- --- --- --- --- SeeSection 5.03.085 (Bread and Tortilla
Manufacturing).
3119 Other Food Manufacturing(including snack foods, roasted nuts and
peanut butter, coffee and tea, flavoring syrup and concentrate,
seasoning and dressing, spice and extract, and all other miscellaneous
food manufacturing)		 --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- P P P P P --- --- --- --- --- --- --- --- SeeSection 5.03.190 (Food Manufacturing,
Other).
312 Beverage and Tobacco Product Manufacturing
312111
312112
312113		 Beverage Manufacturing(including soft drink, bottled water and ice
manufacturing; however, excludes alcoholic beverage manufacturing)		 --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- P P --- --- --- --- --- --- --- ---
312120
312130
312140		 Alcoholic Beverage Manufacturing(including breweries, wineries
and distilleries, and related tasting rooms)
•
GFA less than 10,000 SF		 --- --- --- --- --- --- C C C --- --- A A A A --- --- --- --- --- --- --- P P P P P --- --- --- --- --- --- --- --- SeeSection 5.03.023 (Alcoholic Beverage
Manufacturing).
Residential Residential Residential Residential Commercial Commercial Commercial Commercial Commercial Commercial Commercial Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Industrial Industrial Industrial Industrial Industrial Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay
•
GFA 10,000 or More SF		 --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- P P P --- --- --- --- --- --- --- ---
3122 Tobacco Products Manufacturing --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- P --- --- --- --- --- --- --- ---
313 Textile Mills(transforms basic fiber into fabric) --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- P P --- --- --- --- --- --- --- ---
314 **Textile Product Mills **(transforms fabric into product, except apparel) --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- P P P P --- --- --- --- --- --- --- ---
315 Apparel Manufacturing --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- P P P P P --- --- --- --- --- --- --- --- SeeSection 5.03.035 (Apparel Manufacturing).
316 Leather and Allied Product Manufacturing
3161 Leather and Hide Tanning and Finishing --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
3162 Footwear Manufacturing --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- P P P P P --- --- --- --- --- --- --- --- SeeSection 5.03.195 (Footwear Manufacturing).
3169 Other Leather and Allied Product Manufacturing(limited to
manufacturing of luggage, handbags, purses, personal leather goods
and other leather products)		 --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- P P P P P --- --- --- --- --- --- --- --- SeeSection 5.03.255 (Leather and Allied
Product Manufacturing, Other).
321 Wood Product Manufacturing --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- P P --- --- --- --- --- --- --- ---
322 Paper Manufacturing
3221 Pulp, Paper, and Paperboard Mills --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- P P --- --- --- --- --- --- --- ---
3222 Converted Paper Product Manufacturing --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- C P P --- --- --- --- --- --- --- ---
323 Printing and Related Support Activities --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- P P P P P --- --- --- --- --- --- --- ---
324 Petroleum and Coal Products Manufacturing --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- C C --- --- --- --- --- --- --- ---

Page 5.02-9

Ontario Development Code

(Rev. 02.17.2026)

Division 5.02—General Land Use Provisions

Table 5.02-1: Land Use Matrix Table 5.02-1: Land Use Matrix Table 5.02-1: Land Use Matrix Table 5.02-1: Land Use Matrix Table 5.02-1: Land Use Matrix Table 5.02-1: Land Use Matrix Table 5.02-1: Land Use Matrix Table 5.02-1: Land Use Matrix Table 5.02-1: Land Use Matrix Table 5.02-1: Land Use Matrix Table 5.02-1: Land Use Matrix Table 5.02-1: Land Use Matrix Table 5.02-1: Land Use Matrix
Residential Commercial Mixed Use Industrial Specialized Use and Overlay
Zoning Districts
 Zoning Districts Zoning Districts Zoning Districts Zoning Districts
2022 NAICS
Code		 Land Uses, Activities, and Facilities
Note: In addition to the requirements of this Table, properties located
within the Airport Influence Area (AIA) established by the LA/Ontario
International Airport Land Use Compatibility Plan (ALUCP) shall be subject
to the land use requirements and standards of the ALUCP.		 AR-2 & RE-2 RE-4 & LDR-5 MDR-11, 18 & 25 HDR-45 CS CN CC CR CCS OL OH MU-1 Zoning District MU-3 MU-6 MU-8B MU-8C MU-8D MU-8E BP IP IL IG IH AG CIV MHP ONT OS-C OS-R RC UC Additional Regulations
LUA-1 LUA-2N LUA-2S LUA-3 LUA-4
325 Chemical Manufacturing
3251 Basic Chemical Manufacturing --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- C C --- --- --- --- --- --- --- ---
3252 Resin, Synthetic Rubber, and Artificial Synthetic Fibers and Filaments
Manufacturing		 --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- P --- --- --- --- --- --- --- ---
3253 Pesticide, Fertilizer, and Other Agricultural Chemical Manufacturing
325311 Fertilizer Manufacturing with on-site composting --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- C --- --- --- --- --- --- --- SeeSection 5.03.187 (Fertilizer Manufacturing
from Manure Operations (FMMO));and
Section 5.03.415 (Waste Treatment and
Disposal—Composting and Anaerobic Digestion
Facilities).
325314 Fertilizer Manufacturing without on-site composting (limited to
mixing of purchased materials)		 --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- C C --- --- --- --- --- --- ---
325320 Pesticide and Other Agricultural Chemical Manufacturing --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- C --- --- --- --- --- --- --- ---
3254 Pharmaceutical and Medicine Manufacturing(excludes biological
product manufacturing—see NAICS 325414, below)		 --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- C C C C P --- --- --- P --- --- --- --- SeeSection 5.03.325 (Pharmaceutical and
Medicine Manufacturing).
325414 Biological Product (except diagnostic) manufacturing --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- C C --- --- --- --- --- --- --- ---
3255 Paint, Coating, and Adhesive Manufacturing --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- C C --- --- --- --- --- --- --- ---
3256 Soap, Cleaning Compound, and Toilet Preparation Manufacturing --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- C C P P --- --- --- --- --- --- --- --- SeeSection 5.03.375 (Soap, Cleaning
Compound, and Toilet Preparation
Manufacturing).
3259 Other Chemical Product and Preparation Manufacturing
Table 5.02-1: Land Use Matrix Table 5.02-1: Land Use Matrix Table 5.02-1: Land Use Matrix Table 5.02-1: Land Use Matrix Table 5.02-1: Land Use Matrix Table 5.02-1: Land Use Matrix Table 5.02-1: Land Use Matrix Table 5.02-1: Land Use Matrix Table 5.02-1: Land Use Matrix Table 5.02-1: Land Use Matrix Table 5.02-1: Land Use Matrix Table 5.02-1: Land Use Matrix Table 5.02-1: Land Use Matrix
325910 Printing Ink Manufacturing --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- P P --- --- --- --- --- --- --- ---
325920 Explosives Manufacturing --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- C --- --- --- --- --- --- --- ---
325991 Custom Compounding of Purchased Resins --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- C P --- --- --- --- --- --- --- ---
325992 Photographic Film, Paper, Plate, and Chemical Manufacturing --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- C P --- --- --- --- --- --- --- ---
325998 All Other Miscellaneous Chemical Product and Preparation
Manufacturing (such as: activated carbon and charcoal, antifreeze
preparations, electronic cigarette vapor refills, industrial salt, lighter fluids
(e.g., charcoal, cigarette), matches and matchbooks, pyrotechnics
(e.g., flares, flashlight bombs, signals), sugar substitutes (i.e., synthetic
sweeteners blended with other ingredients) made from purchased
synthetic sweeteners, swimming pool chemical preparations, and
writing inks)		 --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- C P --- --- --- --- --- --- --- ---
326 Plastics and Rubber Products Manufacturing
3261 Plastics Product Manufacturing --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- P P P P --- --- --- --- --- --- --- --- SeeSection 5.03.335 (Plastics Product
Manufacturing).
3262 Rubber Product Manufacturing --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- C C --- --- --- --- --- --- --- ---
327 Nonmetallic Mineral Product Manufacturing(except glass and glass
product manufacturing)		 --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- C --- --- --- --- --- --- --- ---

Page 5.02-10

(Rev. 02.17.2026)

Ontario Development Code

Division 5.02—General Land Use Provisions

Table 5.02-1: Land Use Matrix

Residential Residential Residential Residential Commercial Commercial Commercial Commercial Commercial Commercial Commercial Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Industrial Industrial Industrial Industrial Industrial Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay
Zoning Districts
 Zoning Districts Zoning Districts Zoning Districts Zoning Districts
2022 NAICS
Code		 Land Uses, Activities, and Facilities
Note: In addition to the requirements of this Table, properties located
within the Airport Influence Area (AIA) established by the LA/Ontario
International Airport Land Use Compatibility Plan (ALUCP) shall be subject
to the land use requirements and standards of the ALUCP.		 AR-2 & RE-2 RE-4 & LDR-5 MDR-11, 18 & 25 HDR-45 CS CN CC CR CCS OL OH MU-1 Zoning District MU-3 MU-6 MU-8B MU-8C MU-8D MU-8E BP IP IL IG IH AG CIV MHP ONT OS-C OS-R RC UC Additional Regulations
LUA-1 LUA-2N LUA-2S LUA-3 LUA-4
327211
327212
327213
327215		 Glass and Glass Product Manufacturing --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- C P --- --- --- --- --- --- --- ---
331 Primary Metal Manufacturing --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- C P --- --- --- --- --- --- --- ---
332 Fabricated Metal Product Manufacturing
3321 Forging and Stamping --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- C C --- --- --- P --- --- --- ---
3322 Cutlery and Hand Tool Manufacturing --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- C P P P --- --- --- P --- --- --- --- SeeSection 5.03.135 (Cutlery and Hand Tool
Manufacturing).
3323 Architectural and Structural Metals Manufacturing --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- C P P --- --- --- P --- --- --- ---
3324 Boiler, Tank and Shipping Container Manufacturing --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- C P --- --- --- --- --- --- --- ---
3325 Hardware Manufacturing --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- C P P P --- --- --- P --- --- --- --- SeeSection 5.03.235 (Hardware
Manufacturing).
3326 Spring and Wire Product Manufacturing --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- C P P P --- --- --- --- --- --- --- --- SeeSection 5.03.385 (Spring and Wire Product
Manufacturing).
3327 Machine Shops, Turned Product, and Screw, Nut and Bolt
Manufacturing		 --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- C P P P --- --- --- P --- --- --- --- SeeSection 5.03.260 (Machine Shops, Turned
Product, and Screw, Nut and Bolt
Manufacturing).
3328 Coating (e.g., anodizing, electroplating, etc.), Engraving, Heat
Treating, and Allied Activities(except painting, powder coating, and
polishing metal and metal products for the trade)		 --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- P P --- --- --- P --- --- --- ---
Residential Residential Residential Residential Commercial Commercial Commercial Commercial Commercial Commercial Commercial Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Industrial Industrial Industrial Industrial Industrial Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay
332812 Painting, Powder Coating and Polishing Metal and Metal Products
for the Trade		 --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- C P P --- --- --- P --- --- --- ---
3329 Other Fabricated Metal Product Manufacturing
332911
332912
329913
332919		 Metal Valve Manufacturing --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- P P --- --- --- P --- --- --- ---
332991 Ball and Roller Bearing Manufacturing --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- P P P --- --- --- P --- --- --- ---
332992 Small Arms Ammunition Manufacturing --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- C C --- --- --- --- --- --- --- ---
332993 Ammunition (except Small Arms) Manufacturing --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- C C --- --- --- --- --- --- --- ---
332994 Small Arms, Ordnance, and Ordnance Accessories Manufacturing,
limited to the following:
•
Small Arms Manufacturing		 --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- P P --- --- --- --- --- --- --- ---
•
Other Ordnance and Accessories Manufacturing		 --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- C C --- --- --- --- --- --- --- ---
332996 Fabricated Pipe and Pipe Fitting Manufacturing --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- P P --- --- --- --- --- --- --- ---

Page 5.02-11

Ontario Development Code

(Rev. 02.17.2026)

Division 5.02—General Land Use Provisions

Table 5.02-1: Land Use Matrix

Residential Residential Residential Residential Commercial Commercial Commercial Commercial Commercial Commercial Commercial Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Industrial Industrial Industrial Industrial Industrial Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay
Zoning Districts
 Zoning Districts Zoning Districts Zoning Districts Zoning Districts
2022 NAICS
Code		 Land Uses, Activities, and Facilities
Note: In addition to the requirements of this Table, properties located
within the Airport Influence Area (AIA) established by the LA/Ontario
International Airport Land Use Compatibility Plan (ALUCP) shall be subject
to the land use requirements and standards of the ALUCP.		 AR-2 & RE-2 RE-4 & LDR-5 MDR-11, 18 & 25 HDR-45 CS CN CC CR CCS OL OH MU-1 Zoning District MU-3 MU-6 MU-8B MU-8C MU-8D MU-8E BP IP IL IG IH AG CIV MHP ONT OS-C OS-R RC UC Additional Regulations
LUA-1 LUA-2N LUA-2S LUA-3 LUA-4
332999 All Other Miscellaneous Fabricated Metal Product Manufacturing
(such as: foil containers (except bags), industrial patterns, metal hair
curlers, metal ironing boards, metal pallets, metal pipe hangers and
supports, metal safes, metal vaults (except burial), permanent metallic
magnets, portable metal ladders, sanitary ware (e.g., bathtubs,
lavatories, sinks), metal and enameled metal, and steel wool)		 --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- C C P P --- --- --- --- --- --- --- --- SeeSection 5.03.185 (Fabricated Metal Product
Manufacturing, All Other Miscellaneous).
333 Machinery Manufacturing --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- C P P --- --- --- P --- --- --- ---
334 Computer and Electronic Product Manufacturing --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- P P P P P --- --- --- P --- --- --- --- SeeSection 5.03.115 (Computer and Electronic
Product Manufacturing).
335 Electrical Equipment, Appliance, and Component Manufacturing --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- P P P P P --- --- --- P --- --- --- --- SeeSection 5.03.165 (Electrical Equipment,
Appliance, and Component Manufacturing).
336 Transportation Equipment Manufacturing --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- P P --- --- --- P --- --- --- ---
337 Furniture and Related Product Manufacturing --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- P P P P P --- --- --- --- --- --- --- --- SeeSection 5.03.215 (Furniture and Related
Product Manufacturing).
339 Miscellaneous Manufacturing
3391,
3399		 Medical Equipment and Supplies; Jewelry and Silverware; Sporting
and Athletic Goods; Dolls, Toys and Games; Office Supplies; Signs; and
All Other Miscellaneous Manufacturing		 --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- P P P P P --- --- --- --- --- --- --- --- SeeSection 5.03.265 (Manufacturing,
Miscellaneous).
42 WHOLESALE TRADE
423 Merchant Wholesalers, Durable Goods
4231 Motor Vehicles and Motor Vehicle Parts and Supplies --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- P P P P --- --- --- P --- --- --- ---
Residential Residential Residential Residential Commercial Commercial Commercial Commercial Commercial Commercial Commercial Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Industrial Industrial Industrial Industrial Industrial Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay
4232 Furniture and Home Furnishings --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- P P P P P --- --- --- --- --- --- --- ---
4233 Lumber and Other Construction Materials --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- P P --- --- --- --- --- --- --- ---
4234 Professional and Commercial Equipment and Supplies --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- P P P P P --- --- --- P --- --- --- ---
4235 Metals and Minerals (except Petroleum) --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- P P --- --- --- --- --- --- --- ---
4236 Household Appliances, and Electrical and Electronic Goods --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- P P P P P --- --- --- --- --- --- --- ---
4237 Hardware and Plumbing, and Heating Equipment and Supplies --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- P P P P P --- --- --- --- --- --- --- ---
4238 Machinery, Equipment and Supplies --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- P P --- --- --- --- --- --- --- ---
4239 Miscellaneous Durable Goods --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- P P P P --- --- --- --- --- --- --- ---
423910 Sporting and Recreational Goods and Supplies --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- P P P P P --- --- --- --- --- --- --- ---
423920 Toy and Hobby Goods and Supplies --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- P P P P P --- --- --- --- --- --- --- ---
423930 Recyclable Materials (includes wholesale activity only; refer to
NAICS 562920 (Material Recovery Facilities) for recovery/processing
(recycling) activities)		 --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- C C C P --- --- --- --- --- --- --- ---
423940 Jewelry, Watches, Precious Stones, and Precious Metals --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- P P P P P --- --- --- --- --- --- --- ---

Page 5.02-12

(Rev. 02.17.2026)

Ontario Development Code

Division 5.02—General Land Use Provisions

Table 5.02-1: Land Use Matrix

Residential Residential Residential Residential Commercial Commercial Commercial Commercial Commercial Commercial Commercial Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Industrial Industrial Industrial Industrial Industrial Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay
Zoning Districts
 Zoning Districts Zoning Districts Zoning Districts Zoning Districts
2022 NAICS
Code		 Land Uses, Activities, and Facilities
Note: In addition to the requirements of this Table, properties located
within the Airport Influence Area (AIA) established by the LA/Ontario
International Airport Land Use Compatibility Plan (ALUCP) shall be subject
to the land use requirements and standards of the ALUCP.		 AR-2 & RE-2 RE-4 & LDR-5 MDR-11, 18 & 25 HDR-45 CS CN CC CR CCS OL OH MU-1 Zoning District MU-3 MU-6 MU-8B MU-8C MU-8D MU-8E BP IP IL IG IH AG CIV MHP ONT OS-C OS-R RC UC Additional Regulations
LUA-1 LUA-2N LUA-2S LUA-3 LUA-4
423990 Other Miscellaneous Durable Goods, excepting ordnance and
accessories (includes uses such as: firearms (except sporting), musical
instruments, prerecorded audio and video tapes and discs,
phonograph records, prerecorded compact discs (CDs) and digital
video discs (DVDs), and timber and timber products (except lumber))		 --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- P P P P --- --- --- --- --- --- --- ---
424 Merchant Wholesalers, Nondurable Goods (excludes industrial gases,
petroleum bulk stations and terminals, and fireworks and explosives
merchant wholesalers)
4241 Paper and Paper Product Merchant Wholesalers --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- P P P P --- --- --- --- --- --- --- ---
4242 Drugs and Druggists' Sundries Merchant Wholesalers --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- P P P P --- --- --- --- --- --- --- ---
4243 Apparel, Piece Goods, and Notions Merchant Wholesalers --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- P P P P --- --- --- --- --- --- --- ---
4244 Grocery and Related Product Merchant Wholesalers --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- P P P P --- --- --- --- --- --- --- ---
4245 Farm Product Raw Materials Merchant Wholesalers --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- P P P P --- --- --- --- --- --- --- ---
4246 Chemical and Allied Product Merchant Wholesalers, except as listed
below:		 --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- P P P P --- --- --- --- --- --- --- ---
424690 Explosives and Fireworks --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- C C --- --- --- --- --- --- --- ---
424690 Industrial Gases and Liquefied Gases (except petroleum gas) --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- C C --- --- --- --- --- --- --- ---
424690 Welding Gases --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- C C --- --- --- --- --- --- --- ---
4247 Petroleum and Petroleum Products Merchant Wholesalers, as listed
below:
Residential Residential Residential Residential Commercial Commercial Commercial Commercial Commercial Commercial Commercial Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Industrial Industrial Industrial Industrial Industrial Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay
424710 Petroleum Bulk Stations and Terminals --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- C C --- --- --- --- --- --- --- ---
424720 Petroleum and Petroleum Products (except bulk stations and
terminals)		 --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- C C --- --- --- --- --- --- --- ---
4248 Beer, Wine, and Distilled Alcoholic Beverage Merchant Wholesalers --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- P P P P --- --- --- --- --- --- --- ---
4249 Miscellaneous Nondurable Goods Merchant Wholesalers --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- P P P P --- --- --- --- --- --- --- ---
425 Wholesale Trade Agents and Brokers
425120 Automobile auctions (wholesale auctions only) --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- C C --- --- --- --- --- --- --- ---
425120 Business to Business Electronic Markets (via internet or other
electronic means)		 --- --- --- --- --- --- --- --- --- P P --- --- --- --- --- --- --- --- --- --- --- P P --- --- --- --- --- --- --- --- --- --- --- SeeSection 5.03.090 (Business to Business
Electronic Markets).
425120 Durable and Nondurable Goods Agents and Brokers (office only) --- --- --- --- --- --- --- --- --- P P --- --- --- --- --- --- --- --- --- --- --- P P --- --- --- --- --- --- --- --- --- --- --- SeeSection 5.03.155 (Durable and Nondurable
Goods Agents and Brokers).
425120 Group Purchasing Organizations (acting as agents for goods
distribution)		 --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- P P P P P --- --- --- --- --- --- --- ---
425120 Petroleum Brokers (office only) --- --- --- --- --- --- --- --- --- P P --- --- --- --- --- --- --- --- --- --- --- P P --- --- --- --- --- --- --- --- --- --- ---

Page 5.02-13

Ontario Development Code

(Rev. 02.17.2026)

Division 5.02—General Land Use Provisions

Table 5.02-1: Land Use Matrix

Residential Residential Residential Residential Commercial Commercial Commercial Commercial Commercial Commercial Commercial Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Industrial Industrial Industrial Industrial Industrial Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay
Zoning Districts
 Zoning Districts Zoning Districts Zoning Districts Zoning Districts
2022 NAICS
Code		 Land Uses, Activities, and Facilities
Note: In addition to the requirements of this Table, properties located
within the Airport Influence Area (AIA) established by the LA/Ontario
International Airport Land Use Compatibility Plan (ALUCP) shall be subject
to the land use requirements and standards of the ALUCP.		 AR-2 & RE-2 RE-4 & LDR-5 MDR-11, 18 & 25 HDR-45 CS CN CC CR CCS OL OH MU-1 Zoning District MU-3 MU-6 MU-8B MU-8C MU-8D MU-8E BP IP IL IG IH AG CIV MHP ONT OS-C OS-R RC UC Additional Regulations
LUA-1 LUA-2N LUA-2S LUA-3 LUA-4
44-45 RETAIL TRADE
441 Motor Vehicle and Parts Dealers
4411 Automobile Dealers, limited to new and used automobiles, and light
trucks and vans (includes vehicle sales, and ancillary motor vehicle
repair and maintenance activities)
441110 New Vehicles --- --- --- --- --- --- P P P --- --- --- --- --- --- --- --- --- --- --- --- --- --- P --- --- --- --- --- --- --- --- --- --- --- SeeSection 5.03.040 (Automobile Dealers-New
Vehicle Sales and Leasing, and Automobile
Rental) andSection 5.03.305 (Motor Vehicle
Dealers).
441120 Used Vehicles --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- C --- --- --- --- --- --- --- --- --- --- --- SeeSection 5.03.305 (Motor Vehicle Dealers).
4412 Other Motor Vehicle Dealers
441210 Recreational Vehicles --- --- --- --- --- --- C C C --- --- --- --- --- --- --- --- --- --- --- --- --- --- C --- --- --- --- --- --- --- --- --- --- --- SeeSection 5.03.305 (Motor Vehicle Dealers).
441222 Boats --- --- --- --- --- --- C C C --- --- --- --- --- --- --- --- --- --- --- --- --- --- C --- --- --- --- --- --- --- --- --- --- ---
441227 Motorcycles, Personal Watercraft, All Terrain Vehicles, and Other
Similar Vehicles		 --- --- --- --- --- --- C C C --- --- --- --- --- --- --- --- --- --- --- --- --- --- C --- --- --- --- --- --- --- --- --- --- ---
4413 Automotive Parts, Accessories and Tire Stores
441330 Automotive Parts and Accessories (excludes automotive repair) --- --- --- --- --- P P P --- --- --- --- --- --- --- --- --- --- --- --- --- --- P --- --- --- --- --- --- --- --- --- --- --- ---
441340 Tire Stores --- --- --- --- --- --- P P --- --- --- --- --- --- --- --- --- --- --- --- --- --- P --- --- --- --- --- --- --- --- --- --- --- ---
444 Building Materials, Garden Equipment and Supplies Stores --- --- --- --- --- --- P P --- --- --- --- --- --- P --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
445 Food and Beverage Stores
4451 Grocery and Convenience Stores
445110 Supermarkets and Other Grocery Stores, Delicatessens (primarily
retailing a range of grocery items and meats), Commissaries and Food
Stores		 --- --- --- --- --- P P P --- --- --- P --- --- P --- --- P P P P P --- --- --- --- --- --- --- --- --- --- --- --- ---
Residential Residential Residential Residential Commercial Commercial Commercial Commercial Commercial Commercial Commercial Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Industrial Industrial Industrial Industrial Industrial Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay
445131 Convenience Stores (limited to 10,000 SF maximum) --- --- --- --- P P P P P --- P P P P P --- P P P P P P P --- --- --- --- --- --- --- P --- --- --- ---
445132 Vending Machine Operators (retailing of merchandise through
vending machines, as an ancillary business activity, within a fully
enclosed building)		 --- --- --- --- P P P P P P P P --- --- P --- --- P P P P P P P P P P --- P --- P --- --- --- ---
4452 Specialty Food Stores
445230
445240
445250
445291
445292
445298		 Confectionary and Baked Goods, Confectionary and Nut Stores,
Dairy Products, Ice Cream, Meat, Seafood, Produce (except farmers
markets and certified farmers' markets), Soft Drink, Tea and Coffee,
Water Stores, and All Other Specialty Foods		 --- --- --- --- P P P P P --- P P P P P --- P P P P P P --- --- --- --- --- --- --- --- --- --- --- --- --- SeeSection 5.03.125 (Convenience Markets
and Specialty Food Stores).
445230 Farmers Markets and Certified Farmers Markets --- --- --- --- C C C C --- --- --- C C C --- C C --- C --- --- C --- --- --- --- --- C C --- --- --- C --- ---

Page 5.02-14

(Rev. 02.17.2026)

Ontario Development Code

Division 5.02—General Land Use Provisions

Table 5.02-1: Land Use Matrix

Residential Residential Residential Residential Commercial Commercial Commercial Commercial Commercial Commercial Commercial Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Industrial Industrial Industrial Industrial Industrial Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay
Zoning Districts
 Zoning Districts Zoning Districts Zoning Districts Zoning Districts
2022 NAICS
Code		 Land Uses, Activities, and Facilities
Note: In addition to the requirements of this Table, properties located
within the Airport Influence Area (AIA) established by the LA/Ontario
International Airport Land Use Compatibility Plan (ALUCP) shall be subject
to the land use requirements and standards of the ALUCP.		 AR-2 & RE-2 RE-4 & LDR-5 MDR-11, 18 & 25 HDR-45 CS CN CC CR CCS OL OH MU-1 Zoning District MU-3 MU-6 MU-8B MU-8C MU-8D MU-8E BP IP IL IG IH AG CIV MHP ONT OS-C OS-R RC UC Additional Regulations
LUA-1 LUA-2N LUA-2S LUA-3 LUA-4
4453 Alcoholic Beverage Sales for Consumption Off-Premises
445320 Alcoholic Beverage Sales for Consumption Off-Premises (except
beer, wine, and liquor stores, see below)		 --- --- --- --- C C C C C --- C A A A A A C C C C C C C --- --- --- --- --- --- --- C --- --- --- --- SeeSection 5.03.025 (Alcoholic Beverage Sales).
445320 Beer, Wine, and Liquor Stores --- --- --- --- --- C C C --- --- --- --- --- --- --- --- --- --- C C C C --- --- --- --- --- --- --- --- P --- --- --- ---
449 Furniture, Home Furnishings, Electronics, and Appliance Retailers
4491 Furniture and Home Furnishings Stores --- --- --- --- --- P P P --- --- --- P --- --- P --- --- P P P P P --- --- --- --- --- --- --- --- --- --- --- --- --- SeeSection 5.03.210 (Furniture and Home
Furnishings Stores).
4492 Electronics and Appliance Stores --- --- --- --- --- P P P --- --- --- P --- --- P --- --- P P P P P --- --- --- --- --- --- --- --- --- --- --- --- --- SeeSection 5.03.175 (Electronics and Appliance
Stores).
455 General Merchandise Stores
4551 Department Stores --- --- --- --- --- --- P P --- --- --- P --- --- P --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
4552 Warehouse Clubs, Supercenters, and Other General Merchandise
Stores
455211 Warehouse Clubs and Supercenters --- --- --- --- --- --- P P --- --- --- --- --- --- --- --- --- --- --- P --- P --- --- --- --- --- --- --- --- --- --- --- --- ---
455219 All Other General Merchandise Stores (includes dollar stores, general
merchandise catalog showrooms (except catalog mail order), general
stores, general merchandise trading posts, home and automobile supply
stores, and variety stores)

---		 --- --- --- --- P P P --- --- --- P --- --- P --- --- P P P P P --- --- --- --- --- --- --- --- P --- --- --- ---

456 Health and Personal Care Stores
456110 Pharmacies and Drug Stores --- --- --- --- P P P P --- P P P --- --- P --- P P P P P P --- --- --- --- --- --- --- --- P --- --- --- --- SeeSection 5.03.330 (Pharmacies and Drug
Stores).
SeeSection 5.03.150 (Drive-Thru Facilities) for the
inclusion of drive-thru facilities.
Residential Residential Residential Residential Commercial Commercial Commercial Commercial Commercial Commercial Commercial Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Industrial Industrial Industrial Industrial Industrial Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay
Marijuana Dispensaries --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- SeeSection 5.03.280 (Marijuana Dispensary).
456120 Cosmetics, Beauty Supplies, and Perfume Stores --- --- --- --- P P P P --- --- --- P --- --- P --- P P P P P P --- --- --- --- --- --- --- --- P --- --- --- ---
456130 Optical Goods Stores --- --- --- --- P P P P --- --- P P --- --- P --- P P P P P P --- --- --- --- --- --- --- --- P --- --- --- ---
456191 Food (Health) Supplement Stores --- --- --- --- --- P P P --- --- --- P --- --- P --- P P P P P P --- --- --- --- --- --- --- --- --- --- --- --- ---
456199 All Other Health and Personal Care Stores (such as: hearing aids,
medical equipment and supplies, personal mobility scooters, and
prosthetics)

---		 --- --- --- --- P P P --- --- P P --- --- P --- P P P P P P --- --- --- --- --- --- --- --- --- --- --- --- ---
457 Gasoline Stations and Fuel Dealers
457110 Gasoline Stations with Convenience Stores --- --- --- --- --- P P P P --- --- --- --- --- --- --- --- --- P P P P P P P P P --- --- --- --- --- --- --- ---
457120 Other Gasoline Stations, including Truck Stops --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- C C --- --- --- --- --- --- --- ---
457190 Self-Serve and Full Service Gasoline Stations --- --- --- --- --- P P P P --- --- --- --- --- --- --- --- --- P P P P P P P P P --- --- --- P --- --- --- --- SeeSection 5.03.225 (Gasoline and Fueling
Stations).
457190 Automated Fueling Stations ("card lock" facilities) --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- C C P P --- --- --- P --- --- --- --- SeeSection 5.03.225 (Gasoline and Fueling
Stations).

Page 5.02-15

Ontario Development Code

(Rev. 02.17.2026)

Division 5.02—General Land Use Provisions

Table 5.02-1: Land Use Matrix

Residential Residential Residential Residential Commercial Commercial Commercial Commercial Commercial Commercial Commercial Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Industrial Industrial Industrial Industrial Industrial Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay
Zoning Districts
 Zoning Districts Zoning Districts Zoning Districts Zoning Districts
2022 NAICS
Code		 Land Uses, Activities, and Facilities
Note: In addition to the requirements of this Table, properties located
within the Airport Influence Area (AIA) established by the LA/Ontario
International Airport Land Use Compatibility Plan (ALUCP) shall be subject
to the land use requirements and standards of the ALUCP.		 AR-2 & RE-2 RE-4 & LDR-5 MDR-11, 18 & 25 HDR-45 CS CN CC CR CCS OL OH MU-1 Zoning District MU-3 MU-6 MU-8B MU-8C MU-8D MU-8E BP IP IL IG IH AG CIV MHP ONT OS-C OS-R RC UC Additional Regulations
LUA-1 LUA-2N LUA-2S LUA-3 LUA-4
457210 Fuel Dealers (limited to the direct selling of alternative fuels, bottled
gas, firewood, fuel oil, jet fuel bulk stations, and liquefied petroleum gas
(LPG))

---		 --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- C P --- --- --- P --- --- --- ---
458 Clothing, Clothing Accessories, Shoes, and Jewelry Stores --- --- --- --- C P P P --- --- --- P P P P --- P P P P P P --- --- --- --- --- --- --- --- --- --- --- --- ---
459 Sporting Goods, Hobby, Book, and Musical Instrument Stores(such as:
sporting goods stores; hobby, toy, and game stores; sewing, needlework
and piece goods (fabric and upholstery materials) stores; musical
instrument and supplies stores; bookstores; and newsstands)		 --- --- --- --- --- P P P --- --- --- P --- --- P --- P P P P P P --- --- --- --- --- --- --- --- --- --- --- --- ---
4591 Sporting Goods, Hobby, and Musical Instrument Stores --- --- --- --- --- P P P --- --- --- P --- --- P --- P P P P P P --- --- --- --- --- --- --- --- --- --- --- --- ---
4592 Book Stores and News Dealers --- --- --- --- --- P P P --- --- --- P --- --- P --- P P P P P P --- --- --- --- --- --- --- --- --- --- --- --- ---
4593 Florists --- --- --- --- P P P P P --- P P P P P --- P P P P P P --- --- --- --- --- --- --- --- P --- --- --- ---
4594 Office Supplies, Stationery, and Gift Stores --- --- --- --- C P P P P --- P P P --- P --- P P P P P P --- --- --- --- --- --- --- --- P --- --- --- ---
4595 Used Merchandise Stores(except motor vehicles), limited to the
following:
459510 Antique, Vintage and Collectibles Shops --- --- --- --- --- P P P --- --- P P P P P --- P P P P P P --- --- --- --- --- --- --- --- --- --- --- --- ---
459510 Consignment Shops --- --- --- --- --- P P P --- --- --- P P P P --- --- P P P P P --- --- --- --- --- --- --- --- --- --- --- --- ---
459510 Flea Markets and Swap Meets (indoor only) --- --- --- --- --- --- C --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
Residential Residential Residential Residential Commercial Commercial Commercial Commercial Commercial Commercial Commercial Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Industrial Industrial Industrial Industrial Industrial Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay
459510 Precious Metals, Gemstones, Jewelry, and Similar Merchandise
(includes purchase of previously owned merchandise, such as "cash for
gold" stores)

---		 --- --- --- --- --- C C --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- P --- --- --- ---
459510 Personal Property Donation Bins --- --- --- --- --- C C --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- SeeSection 5.03.320 (Personal Property
Donation Bins).
459510 Thrift and Secondhand Stores, and Used Goods Stores --- --- --- --- --- --- P --- --- --- --- P P P P --- --- --- --- P --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- SeeSection 5.03.400 (Thrift and Secondhand
Stores, and Used Goods Stores).
4599 Other Miscellaneous Stores
459910 Pet and Pet Supplies Stores --- --- --- --- --- P P P --- --- --- P --- --- P --- --- P P P P P --- --- --- --- --- --- --- --- --- --- --- --- ---
459920 Art Dealers --- --- --- --- --- P P P --- --- P P P P P --- P P P P P P --- --- --- --- --- --- --- --- --- --- --- --- ---
459930 Manufactured (Mobile) Home Dealers, limited to the following:
•
Without Display of Homes		 --- --- --- --- --- --- P P --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
•
With Indoor Display of Homes (no outdoor display of homes
permitted)		 --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- C C --- --- --- --- --- --- --- ---
459991 Smoking/Vaping Retailers (includes cigar stores, cigarette stands,
electronic cigarette stores, hookah supplies stores, smoking / vaping
supplies stores, tobacco stores, and other similar facilities — In-store
smoking and/or vaping shall be prohibited)		 --- --- --- --- --- P P P P --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- SeeSection 5.03.245 (Hookah Establishments,
Smoking / Vaping Lounges, and Smoking /
Vaping Retailers).
459999 All Other Miscellaneous Store Retailers, limited to the following:
•
Art Supplies, Candles, Closet Organizers, Collectibles, Flowers,
Home Security Equipment, Hot Tubs, Janitorial Supplies, Police Supplies,
Religious Goods, Swimming Pool Supplies and Trophy Shops		 --- --- --- --- --- P P P --- --- --- P --- --- P --- --- P P P P P --- --- --- --- --- --- --- --- --- --- --- --- ---

Page 5.02-16

(Rev. 02.17.2026)

Ontario Development Code

Division 5.02—General Land Use Provisions

Table 5.02-1: Land Use Matrix

Residential Residential Residential Residential Commercial Commercial Commercial Commercial Commercial Commercial Commercial Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Industrial Industrial Industrial Industrial Industrial Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay
Zoning Districts
 Zoning Districts Zoning Districts Zoning Districts Zoning Districts
2022 NAICS
Code		 Land Uses, Activities, and Facilities
Note: In addition to the requirements of this Table, properties located
within the Airport Influence Area (AIA) established by the LA/Ontario
International Airport Land Use Compatibility Plan (ALUCP) shall be subject
to the land use requirements and standards of the ALUCP.		 AR-2 & RE-2 RE-4 & LDR-5 MDR-11, 18 & 25 HDR-45 CS CN CC CR CCS OL OH MU-1 Zoning District MU-3 MU-6 MU-8B MU-8C MU-8D MU-8E BP IP IL IG IH AG CIV MHP ONT OS-C OS-R RC UC Additional Regulations
LUA-1 LUA-2N LUA-2S LUA-3 LUA-4
•
Auction Houses		 --- --- --- --- --- --- --- C --- --- --- **C --- --- C --- --- --- --- --- --- --- C C C --- --- --- --- --- --- --- --- --- --- ******Use shall be prohibited on the ground/first
floor of buildings located along the Euclid
Avenue Protection Corridor (refer to Figure
5.01-2: MU-1 (Downtown Mixed Use) Zoning
District Land Use Map) for locations.
•
Industrial Retail Sales (limited to the ancillary retail sales of
goods and/or product either manufactured, warehoused, or
wholesaled on-site)
[1]< 15% of Building GFA Area or 8,000 SF, whichever is less --- --- --- --- --- --- --- --- --- --- --- --- --- P --- --- --- --- --- --- --- --- P P P P P --- --- --- P --- --- --- ---
[2]> 8,000 SF or 15% of Building GFA --- --- --- --- --- --- --- --- --- --- --- --- --- P --- --- --- --- --- --- --- --- C C C C C --- --- --- P --- --- --- ---
48-49 TRANSPORTATION AND WAREHOUSING
481 Air Transportation, limited to the following:
481111
481112		 Scheduled Passenger Air Transportation and Scheduled Freight Air
Transportation (Airport Facilities)		 --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- P --- --- --- --- SeeSection 5.03.020 (Air Transportation).
481211
481212		 Nonscheduled Chartered Passenger Air Transportation and
Nonscheduled Chartered Freight Air Transportation		 --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- P --- --- --- ---
481219 Other Nonscheduled Air Transportation (such as: aircraft charter
services, aviation clubs, and privately-owned aircraft)		 --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- P --- --- --- ---
481219 Helipad/Heliport --- --- --- --- --- --- --- P C --- C --- --- --- --- --- C --- --- --- --- --- --- --- --- P P --- P --- P --- --- --- ---
482 Rail Transportation
482111
482112		 Line-Haul, Short-Line and Beltline Railroads --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- P --- --- P ---
484 Truck Transportation(includes general and specialized freight trucking) --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- P P --- --- --- P --- --- --- ---
Residential Residential Residential Residential Commercial Commercial Commercial Commercial Commercial Commercial Commercial Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Industrial Industrial Industrial Industrial Industrial Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay
485 Transit and Ground Passenger Transportation
4851 Urban Transit Systems(includes public mixed-mode, commuter rail
and bus transit passenger terminals and stations)		 --- --- --- --- --- --- C C C C C C C C C C C C C C C C C C C C C C C C P C C C C
4853 Taxi and Limousine Services --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- P P --- --- --- P --- --- --- ---
4855 Charter Bus Services --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- P P --- --- --- P --- --- --- ---
4859 Other Transit and Ground Passenger Transportation
485991 Special Needs Transportation (such as: handicapped passenger
transportation, paratransit transportation, pet transportation, senior
citizen transportation, and special needs passenger transportation)		 --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- P P --- --- --- P --- --- --- ---
485999 Other Transit and Ground Passenger Transportation (such as: airport
limousine and shuttle services, and carpool and vanpool operations)		 --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- P P --- --- --- P --- --- --- ---
488 Support Activities for Transportation
4881 Support Activities for Air Transportation --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- P --- --- --- ---
4882 Support Activities for Rail Transportation(includes servicing and
maintenance facilities)		 --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- C --- --- --- --- --- --- --- C ---

Page 5.02-17

Ontario Development Code

(Rev. 02.17.2026)

Division 5.02—General Land Use Provisions

Table 5.02-1: Land Use Matrix Table 5.02-1: Land Use Matrix Table 5.02-1: Land Use Matrix Table 5.02-1: Land Use Matrix Table 5.02-1: Land Use Matrix Table 5.02-1: Land Use Matrix Table 5.02-1: Land Use Matrix Table 5.02-1: Land Use Matrix Table 5.02-1: Land Use Matrix Table 5.02-1: Land Use Matrix Table 5.02-1: Land Use Matrix Table 5.02-1: Land Use Matrix Table 5.02-1: Land Use Matrix
Residential Commercial Mixed Use Industrial Specialized Use and Overlay
Zoning Districts
 Zoning Districts Zoning Districts Zoning Districts Zoning Districts
2022 NAICS
Code		 Land Uses, Activities, and Facilities
Note: In addition to the requirements of this Table, properties located
within the Airport Influence Area (AIA) established by the LA/Ontario
International Airport Land Use Compatibility Plan (ALUCP) shall be subject
to the land use requirements and standards of the ALUCP.		 AR-2 & RE-2 RE-4 & LDR-5 MDR-11, 18 & 25 HDR-45 CS CN CC CR CCS OL OH MU-1 Zoning District MU-3 MU-6 MU-8B MU-8C MU-8D MU-8E BP IP IL IG IH AG CIV MHP ONT OS-C OS-R RC UC Additional Regulations
LUA-1 LUA-2N LUA-2S LUA-3 LUA-4
488210 Railroad Passenger Terminals (line-haul, short-line and belt-line
railroads)		 --- --- --- --- --- --- --- --- --- --- --- --- P P --- --- --- --- --- --- --- --- --- --- C C C --- P --- P --- --- P ---
488210 Railroad Equipment Maintenance Yards --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- C --- --- C ---
4884 Support Activities for Road Transportation
488410 Towing Services (see Motor Vehicle Storage (NAICS 493190) for
vehicle storage requirements)		 --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- P P P P --- --- --- --- --- --- --- ---
488490 Bus Passenger Terminals (independent) --- --- --- --- --- --- C C C --- C --- --- --- --- --- --- --- --- --- --- --- --- --- --- C --- --- --- --- --- --- --- --- ---
4885 Freight Transportation Arrangement(limited to shipping agents and
brokers)		 --- --- --- --- --- --- --- --- P P P --- --- --- --- --- --- --- --- --- --- --- P P P P P --- --- --- --- --- --- --- --- SeeSection 5.03.200 (Freight Transportation
Arrangement).
491 Postal Service(limited to US Postal Service and contract services. See
"Private Mail Centers and Postal Services and Supplies" (NAICS 561431)
for commercial mail services)		 --- --- --- --- P P P P P P P **P P P P P P P P P P P P P P P P --- P --- P --- --- --- --- ******Use shall be prohibited on the ground/first
floor of buildings located along the Euclid
Avenue Protection Corridor (refer to Figure
5.01-2: MU-1 (Downtown Mixed Use) Zoning
District Land Use Map) for locations.
492 Couriers and Messengers --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- P P P P --- --- --- --- P --- --- --- ---
493 Warehousing and Storage
493110 General Warehousing and Storage, limited to the following:
•
Within a Wholly Enclosed Building		 --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- P P P P P --- --- --- P --- --- --- ---
•
Outside Materials and Equipment Storage
[1]In conjunction with an allowed use --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- P P P --- --- --- P --- --- --- ---
Table 5.02-1: Land Use Matrix Table 5.02-1: Land Use Matrix Table 5.02-1: Land Use Matrix Table 5.02-1: Land Use Matrix Table 5.02-1: Land Use Matrix Table 5.02-1: Land Use Matrix Table 5.02-1: Land Use Matrix Table 5.02-1: Land Use Matrix Table 5.02-1: Land Use Matrix Table 5.02-1: Land Use Matrix Table 5.02-1: Land Use Matrix Table 5.02-1: Land Use Matrix Table 5.02-1: Land Use Matrix
[2]As a primary use of property --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- C C p --- --- --- P --- --- --- ---
493120 Refrigerated Warehousing and Storage --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- P P P P --- --- --- P --- --- --- ---
493190 Other Warehousing and Storage, limited to the following:
•
Bulk Petroleum Storage (tank farm)		 --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- C --- --- --- --- --- --- --- ---
•
Lumber Storage		 --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- P P --- --- --- --- --- --- --- ---
•
Motor Vehicle Storage
[1]Indoor Vehicle Storage --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- P P P P P --- --- --- P --- --- --- --- SeeSection 5.03.310 (Motor Vehicle Storage
Facilities).
[2]Outdoor Vehicle Storage --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- C C C C --- --- --- P --- --- --- C
51 INFORMATION
512 Motion Picture and Sound Recording Industries
5121 Motion Picture and Video Industries
512110
512120		 Motion Picture and Video Production and Distribution --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- P P P P P --- --- --- --- P --- --- ---

Page 5.02-18

(Rev. 02.17.2026)

Ontario Development Code

Division 5.02—General Land Use Provisions

Table 5.02-1: Land Use Matrix

Residential Residential Residential Residential Commercial Commercial Commercial Commercial Commercial Commercial Commercial Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Industrial Industrial Industrial Industrial Industrial Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay
Zoning Districts
 Zoning Districts Zoning Districts Zoning Districts Zoning Districts
2022 NAICS
Code		 Land Uses, Activities, and Facilities
Note: In addition to the requirements of this Table, properties located
within the Airport Influence Area (AIA) established by the LA/Ontario
International Airport Land Use Compatibility Plan (ALUCP) shall be subject
to the land use requirements and standards of the ALUCP.		 AR-2 & RE-2 RE-4 & LDR-5 MDR-11, 18 & 25 HDR-45 CS CN CC CR CCS OL OH MU-1 Zoning District MU-3 MU-6 MU-8B MU-8C MU-8D MU-8E BP IP IL IG IH AG CIV MHP ONT OS-C OS-R RC UC Additional Regulations
LUA-1 LUA-2N LUA-2S LUA-3 LUA-4
512131 Motion Picture and Video Exhibition (movie theaters, except drive-in
theaters)		 --- --- --- --- --- --- C P P P --- **P P P P --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ******Use shall be prohibited on the ground/first
floor of buildings located along the Euclid
Avenue Protection Corridor (refer to Figure
5.01-2: MU-1 (Downtown Mixed Use) Zoning
District Land Use Map) for locations.
512191 Teleproduction and Other Postproduction Services --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- P --- P P --- P P P P P P --- --- --- --- --- --- --- ---
512199 Other Motion Picture and Video Industries (such as: booking
agencies, film libraries, film laboratories and film restoration)		 --- --- --- --- --- --- --- --- --- P P --- --- --- --- --- P --- --- P P P P P --- --- --- --- --- --- --- --- --- --- ---
5122 Sound (Audio) Recording Facilities --- --- --- --- --- --- P P --- *P *P **P P P P --- *P P *P *P P *P P P P P *P --- --- --- --- --- --- --- --- SeeSection 5.03.380 (Sound (Audio) Recording
Facilities).
*****
Only allowed incidental to a permitted or
conditionally permitted land use.
******Use shall be prohibited on the ground/first
floor of buildings located along the Euclid
Avenue Protection Corridor (refer to Figure
5.01-2: MU-1 (Downtown Mixed Use) Zoning
District Land Use Map) for locations.
513 Publishing Industries(except Internet—see Other Information Services)
5131 Newspaper, Periodical, Book, and Directory Publishers --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- P --- P P --- --- --- --- --- --- --- ---
5132 Software Publishers --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- P P P P P --- --- --- --- --- --- --- ---
516 **Broadcasting **(except Internet—see Other Information Services)
516110
516120		 Radio Broadcast Studios/Stations --- --- --- --- --- C P P --- --- P **P P P P --- P --- C P C P P P P P --- --- --- --- P --- --- --- --- ******Use shall be prohibited on the ground/first
floor of buildings located along the Euclid
Avenue Protection Corridor (refer to Figure
5.01-2: MU-1 (Downtown Mixed Use) Zoning
District Land Use Map) for locations.
516120 Television Broadcast Studios/Stations --- --- --- --- --- C P P --- --- P **P P P P --- P --- P P C P P P P P --- --- --- --- P --- --- --- ---
517 Telecommunications Facilities
Residential Residential Residential Residential Commercial Commercial Commercial Commercial Commercial Commercial Commercial Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Industrial Industrial Industrial Industrial Industrial Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay
517111 Wired telecommunications Facilities C C C C C P P P P P P **P P P P P P P P P P P P P P P P C P P --- P P P P SeeSection 5.03.420 (Wireless
Telecommunications Facilities).
******Use shall be prohibited on the ground/first
floor of buildings located along the Euclid
Avenue Protection Corridor (refer to Figure
5.01-2: MU-1 (Downtown Mixed Use) Zoning
District Land Use Map) for locations.
517112 Wireless Telecommunications Facilities P P P P P P P P P P P **P P P P P P P P P P P P P P P P C P P P P P P P
5174 Satellite Telecommunications Facilities --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- C C C C --- --- --- P --- --- --- ---
5178 All Other Telecommunications(includes telecommunications
resellers, radar station operations, and satellite telemetry operations and
tracking stations)		 --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- C C C C --- --- --- --- --- --- --- ---
518 Data Processing, Hosting and Related Services --- --- --- --- --- --- --- --- --- P P --- --- --- --- --- --- --- --- --- --- --- P P P P P --- --- --- P --- --- --- --- SeeSection 5.03.140 (Data Processing, Hosting
and Related Services).
519 Libraries and Archives
519210 Libraries and Archives C C C C C P P P P P P **P P P P P P P P P P P C --- --- --- --- --- P --- --- --- --- --- ---

Page 5.02-19

Ontario Development Code

(Rev. 02.17.2026)

Division 5.02—General Land Use Provisions

Table 5.02-1: Land Use Matrix Table 5.02-1: Land Use Matrix Table 5.02-1: Land Use Matrix Table 5.02-1: Land Use Matrix Table 5.02-1: Land Use Matrix Table 5.02-1: Land Use Matrix Table 5.02-1: Land Use Matrix Table 5.02-1: Land Use Matrix Table 5.02-1: Land Use Matrix Table 5.02-1: Land Use Matrix Table 5.02-1: Land Use Matrix Table 5.02-1: Land Use Matrix Table 5.02-1: Land Use Matrix
Residential Commercial Mixed Use Industrial Specialized Use and Overlay
Zoning Districts
 Zoning Districts Zoning Districts Zoning Districts Zoning Districts
2022 NAICS
Code		 Land Uses, Activities, and Facilities
Note: In addition to the requirements of this Table, properties located
within the Airport Influence Area (AIA) established by the LA/Ontario
International Airport Land Use Compatibility Plan (ALUCP) shall be subject
to the land use requirements and standards of the ALUCP.		 AR-2 & RE-2 RE-4 & LDR-5 MDR-11, 18 & 25 HDR-45 CS CN CC CR CCS OL OH MU-1 Zoning District MU-3 MU-6 MU-8B MU-8C MU-8D MU-8E BP IP IL IG IH AG CIV MHP ONT OS-C OS-R RC UC Additional Regulations
LUA-1 LUA-2N LUA-2S LUA-3 LUA-4
52 FINANCE AND INSURANCE
522 Credit Intermediation and Related Activities
5221 Depository Credit Intermediation(limited to commercial banking,
savings institutions, and credit unions)		 --- --- --- --- --- P P P P P P **P P P P P P P P P P P P --- --- --- --- --- --- --- --- --- --- --- --- SeeSection 5.03.145 (Depository Credit
Intermediation).
SeeSection 5.03.150 (Drive-Thru Facilities) for the
inclusion of drive-thru facilities.
******Use shall be prohibited on the ground/first
floor of buildings located along the Euclid
Avenue Protection Corridor (refer to Figure
5.01-2: MU-1 (Downtown Mixed Use) Zoning
District Land Use Map) for locations.
5222 Nondepository Credit Intermediation(such as: credit card issuing,
sales financing, consumer and real estate lending, and secondary
market financing, excluding pawn shops and pawn brokers)		 --- --- --- --- --- --- P P --- P P --- --- --- P P P P P P --- P P --- --- --- --- --- --- --- --- --- --- --- ---
522299 Pawnshops and Pawnbrokers --- --- --- --- --- --- C C --- --- --- **C --- --- C --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ******Use shall be prohibited on the ground/first
floor of buildings located along the Euclid
Avenue Protection Corridor (refer to Figure
5.01-2: MU-1 (Downtown Mixed Use) Zoning
District Land Use Map) for locations.
5223 Activities Related to Credit Intermediation
522310 Mortgage and Nonmortgage Loan Brokers --- --- --- --- --- P P P P P P **P P P P --- P P P P --- P P --- --- --- --- --- --- --- --- --- --- --- --- ******Use shall be prohibited on the ground/first
floor of buildings located along the Euclid
Avenue Protection Corridor (refer to Figure
5.01-2: MU-1 (Downtown Mixed Use) Zoning
District Land Use Map) for locations.
522320 Financial Transactions Processing and Clearinghouse Activities --- --- --- --- --- --- P P --- --- P **P P P P --- --- --- --- --- --- --- P --- --- --- --- --- --- --- --- --- --- --- ---
522390 Other Activities Related to Credit Intermediation (limited to check
cashing, money order issuance, money transmission and payday
advance services)		 --- --- --- --- --- --- P P --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- SeeSection 5.03.130 (Credit Intermediation-
Related Activities).
Table 5.02-1: Land Use Matrix Table 5.02-1: Land Use Matrix Table 5.02-1: Land Use Matrix Table 5.02-1: Land Use Matrix Table 5.02-1: Land Use Matrix Table 5.02-1: Land Use Matrix Table 5.02-1: Land Use Matrix Table 5.02-1: Land Use Matrix Table 5.02-1: Land Use Matrix Table 5.02-1: Land Use Matrix Table 5.02-1: Land Use Matrix Table 5.02-1: Land Use Matrix Table 5.02-1: Land Use Matrix
523,
524,
525		 Securities, Commodity Contracts, and Other Financial Investments;
Insurance Carriers; and Related Activities, Funds, Trusts, and Other
Financial Vehicles		 --- --- --- --- --- P P P --- P P **P P P P --- P P P P P P P --- --- --- --- --- --- --- --- --- --- --- --- ******Use shall be prohibited on the ground/first
floor of buildings located along the Euclid
Avenue Protection Corridor (refer to Figure
5.01-2: MU-1 (Downtown Mixed Use) Zoning
District Land Use Map) for locations.
53 REAL ESTATE RENTAL AND LEASING
531 Real Estate
5311 Real Estate Rental or Leasing, except banquet halls --- --- --- --- C P P P P P P **P P --- P --- P P P P P P P --- --- --- --- --- --- --- --- --- --- --- --- ******Use shall be prohibited on the ground/first
floor of buildings located along the Euclid
Avenue Protection Corridor (refer to Figure
5.01-2: MU-1 (Downtown Mixed Use) Zoning
District Land Use Map) for locations.
531120 Banquet Halls (standalone facilities) --- --- --- --- --- C C --- --- --- --- --- --- --- --- --- C --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- SeeSection 5.03.067(Banquet Facilities-Historic
Properties) for administratively permitted
banquet facility uses located on historically
designated properties.
531130 Self-Storage Facilities --- --- --- --- --- C C --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- P P P P --- --- --- --- --- --- --- --- --- SeeSection 5.03.355 (Self-Storage Facilities).

Page 5.02-20

(Rev. 02.17.2026)

Ontario Development Code

Division 5.02—General Land Use Provisions

Table 5.02-1: Land Use Matrix

Residential Residential Residential Residential Commercial Commercial Commercial Commercial Commercial Commercial Commercial Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Industrial Industrial Industrial Industrial Industrial Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay
Zoning Districts
 Zoning Districts Zoning Districts Zoning Districts Zoning Districts
2022 NAICS
Code		 Land Uses, Activities, and Facilities
Note: In addition to the requirements of this Table, properties located
within the Airport Influence Area (AIA) established by the LA/Ontario
International Airport Land Use Compatibility Plan (ALUCP) shall be subject
to the land use requirements and standards of the ALUCP.		 AR-2 & RE-2 RE-4 & LDR-5 MDR-11, 18 & 25 HDR-45 CS CN CC CR CCS OL OH MU-1 Zoning District MU-3 MU-6 MU-8B MU-8C MU-8D MU-8E BP IP IL IG IH AG CIV MHP ONT OS-C OS-R RC UC Additional Regulations
LUA-1 LUA-2N LUA-2S LUA-3 LUA-4
5312 Real Estate Agents and Brokers --- --- --- --- C P P P --- P P **P --- --- P --- P P P P P P P --- --- --- --- --- --- --- --- --- --- --- --- ******Use shall be prohibited on the ground/first
floor of buildings located along the Euclid
Avenue Protection Corridor (refer to Figure
5.01-2: MU-1 (Downtown Mixed Use) Zoning
District Land Use Map) for locations.
5313 Activities Related to Real Estate(such as: escrow services,
fiduciaries, listing services, property managers, and appraisers)		 --- --- --- --- P P P P --- P P **P --- --- P --- P P P P P P P --- --- --- --- --- --- --- --- --- --- --- ---
532 Rental and Leasing Services
5321 Automotive Equipment Rental and Leasing
53211 Passenger Car Rental and Leasing --- --- --- --- --- --- C/P
C/P
C/P
---		 --- --- --- --- --- --- --- C --- C C C C C --- --- --- --- --- --- --- --- --- --- --- SeeSection 5.03.040 (Automobile Dealers—New
Vehicle Sales and Leasing, and Automobile
Rental).
53212 Truck, Utility Trailer, and Recreational Vehicle Rental and Leasing --- --- --- --- --- --- C --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- C C C P P --- --- --- P --- --- --- ---
5322 Consumer Goods Rental(limited to rental of consumer electronics
and appliances, costumes, formal wear, furniture rental, home health
equipment, musical instrument rental, party and banquet accessories,
recreational goods, and video tapes and discs)		 --- --- --- --- --- --- P P --- --- --- **P --- --- P --- --- P P P P P --- --- --- --- --- --- --- --- --- --- --- --- --- SeeSection 5.03.120 (Consumer Goods Rental).
******Use shall be prohibited on the ground/first
floor of buildings located along the Euclid
Avenue Protection Corridor (refer to Figure
5.01-2: MU-1 (Downtown Mixed Use) Zoning
District Land Use Map) for locations.
5323 General Rental Centers(limited to home and garden tool and
equipment rental)		 --- --- --- --- --- --- P P --- --- --- --- --- --- --- --- --- P --- P P P P P --- --- --- --- --- --- --- --- --- --- --- SeeSection 5.03.230 (General Rental Centers).
5324 Commercial and Industrial Machinery and Equipment Rental and
Leasing		 --- --- --- --- --- --- C --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- C C C P --- --- --- --- --- --- --- ---
54 PROFESSIONAL, SCIENTIFIC, AND TECHNICAL SERVICES
Residential Residential Residential Residential Commercial Commercial Commercial Commercial Commercial Commercial Commercial Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Industrial Industrial Industrial Industrial Industrial Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay
541 Professional, Scientific, and Technical Services, except Scientific
Research and Development Services, and Veterinary and Animal
Hospital Services(such as legal, accounting, tax preparation,
bookkeeping, payroll, architecture, engineering, and specialized design
services; systems design; management, scientific, and technical
consulting services; and advertising and public relations services)		 --- --- --- --- --- --- P P P P P **P --- --- P --- --- P --- P P P P P --- --- --- --- --- --- --- --- --- --- --- ******Use shall be prohibited on the ground/first
floor of buildings located along the Euclid
Avenue Protection Corridor (refer to Figure
5.01-2: MU-1 (Downtown Mixed Use) Zoning
District Land Use Map) for locations.
5417 Scientific Research and Development Services --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- P P P P P --- --- --- P --- --- --- ---
5419 Other Professional, Scientific, and Technical Services(except
veterinary and animal hospital services)		 --- --- --- --- --- P P --- P --- --- --- --- --- --- --- --- --- --- --- --- --- P P --- --- --- --- --- --- P --- --- --- ---
541940 Veterinary and Animal Hospital Services --- --- --- --- --- P P --- --- --- --- --- --- --- P --- --- P P P P P P P --- --- --- C --- --- --- --- --- --- ---
55 MANAGEMENT OF COMPANIES AND ENTERPRISES
551 Management of Companies and Enterprises(limited to offices of
holding companies, and corporate, subsidiary, and regional managing
offices)		 --- --- --- --- --- P P P P P P **P --- --- P --- P P P P P P P --- --- --- --- --- --- --- --- --- --- --- --- ******Use shall be prohibited on the ground/first
floor of buildings located along the Euclid
Avenue Protection Corridor (refer to Figure
5.01-2: MU-1 (Downtown Mixed Use) Zoning
District Land Use Map) for locations.

Page 5.02-21

Ontario Development Code

(Rev. 02.17.2026)

Division 5.02—General Land Use Provisions

Table 5.02-1: Land Use Matrix Table 5.02-1: Land Use Matrix Table 5.02-1: Land Use Matrix Table 5.02-1: Land Use Matrix Table 5.02-1: Land Use Matrix Table 5.02-1: Land Use Matrix Table 5.02-1: Land Use Matrix Table 5.02-1: Land Use Matrix Table 5.02-1: Land Use Matrix Table 5.02-1: Land Use Matrix Table 5.02-1: Land Use Matrix Table 5.02-1: Land Use Matrix Table 5.02-1: Land Use Matrix
Residential Commercial Mixed Use Industrial Specialized Use and Overlay
Zoning Districts
 Zoning Districts Zoning Districts Zoning Districts Zoning Districts
2022 NAICS
Code		 Land Uses, Activities, and Facilities
Note: In addition to the requirements of this Table, properties located
within the Airport Influence Area (AIA) established by the LA/Ontario
International Airport Land Use Compatibility Plan (ALUCP) shall be subject
to the land use requirements and standards of the ALUCP.		 AR-2 & RE-2 RE-4 & LDR-5 MDR-11, 18 & 25 HDR-45 CS CN CC CR CCS OL OH MU-1 Zoning District MU-3 MU-6 MU-8B MU-8C MU-8D MU-8E BP IP IL IG IH AG CIV MHP ONT OS-C OS-R RC UC Additional Regulations
LUA-1 LUA-2N LUA-2S LUA-3 LUA-4
56 ADMINISTRATIVE AND SUPPORT, AND WASTE MANAGEMENT AND
REMEDIATION SERVICES
561 Administrative and Support Services
5611,
5612		 Office Administrative Services and Facilities Support Services(limited
to services provided for others on a contract or fee basis)		 --- --- --- --- --- P P P P P P **P --- --- P --- P P P P P P P --- --- --- --- --- --- --- --- --- --- --- --- ******Use shall be prohibited on the ground/first
floor of buildings located along the Euclid
Avenue Protection Corridor (refer to Figure
5.01-2: MU-1 (Downtown Mixed Use) Zoning
District Land Use Map) for locations.
5613 Employment Services(limited to employment placement, executive
search, and temporary employment services)		 --- --- --- --- --- P P P P P P **P --- --- P --- P P P P P P P --- --- --- --- --- --- --- --- --- --- --- ---
5614 Business Support Services
561410 Document Preparation Services --- --- --- --- --- P P P P P P **P --- --- P --- P P P P P P P --- --- --- --- --- --- --- --- --- --- --- --- ******Use shall be prohibited on the ground/first
floor of buildings located along the Euclid
Avenue Protection Corridor (refer to Figure
5.01-2: MU-1 (Downtown Mixed Use) Zoning
District Land Use Map) for locations.
561421
561422		 Telephone Answering Services and Call Centers --- --- --- --- --- --- P P --- --- P --- --- --- --- --- P --- --- --- --- --- C --- --- --- --- --- --- --- --- --- --- --- ---
561431 Private Mail Centers, and Postal Services and Supplies --- --- --- --- P P P P P P P **P --- --- P --- P P P P P P P P --- --- --- --- --- --- P --- --- --- ---
561439 Other Business Service Centers (limited to mailbox rental,
photocopying, duplicating, blueprinting, mailing services, document
copying services, facsimile services, word processing services, on-site PC
rental services, and office product sales)		 --- --- --- --- P P P P P --- P **P --- --- P --- P P P P P P P --- --- --- --- --- --- --- P --- --- --- ---
561440 Collection Agencies --- --- --- --- --- --- P P --- P P **P --- --- P --- P P P P P P --- --- --- --- --- --- --- --- --- --- --- --- ---
561450 Credit Bureaus --- --- --- --- --- --- P P --- --- P --- --- --- --- --- P P P P P P C --- --- --- --- --- --- --- --- --- --- --- ---
Table 5.02-1: Land Use Matrix Table 5.02-1: Land Use Matrix Table 5.02-1: Land Use Matrix Table 5.02-1: Land Use Matrix Table 5.02-1: Land Use Matrix Table 5.02-1: Land Use Matrix Table 5.02-1: Land Use Matrix Table 5.02-1: Land Use Matrix Table 5.02-1: Land Use Matrix Table 5.02-1: Land Use Matrix Table 5.02-1: Land Use Matrix Table 5.02-1: Land Use Matrix Table 5.02-1: Land Use Matrix
561491
561492
561499		 Other Business Support Services (including repossession services, court
reporting and stenotype services and all other business support services)		 --- --- --- --- --- --- P P --- P P **P --- --- P --- P P P P P P --- --- --- --- --- --- --- --- --- --- --- --- --- ******Use shall be prohibited on the ground/first
floor of buildings located along the Euclid
Avenue Protection Corridor (refer to Figure
5.01-2: MU-1 (Downtown Mixed Use) Zoning
District Land Use Map) for locations.
5615 Travel Arrangement and Reservation Services --- --- --- --- --- P P P P P P **P --- --- P --- P P P P P P --- --- --- --- --- --- --- --- P --- --- --- ---
5616 Investigation and Security Services --- --- --- --- --- --- P P --- --- P **P --- --- P --- --- P P P P P --- --- --- --- --- --- --- --- --- --- --- --- ---
5617 Services to Buildings and Dwellings(limited to exterminating and
pest control, janitorial, landscaping, carpet and upholstery cleaning,
building exterior and chimney cleaning, power washing, gutter
cleaning, light building maintenance, parking lot cleaning and
swimming pool maintenance services)		 --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- P P P P P --- --- --- --- --- --- --- --- SeeSection 5.03.180 (Exterminating Services).
5619 Other Support Services(limited to packaging and labeling services,
convention and trade show organizers, and document shredding
services)		 --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- P P P P P --- --- --- P --- --- --- ---
562 Waste Management and Remediation Services
5621 Waste Collection
562111 Solid Waste Collection, limited to the following
•
Waste, Refuse and Garbage Collection Services (service yards)		 --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- P P C --- --- --- --- --- --- ---
•
Waste Transfer Facilities		 --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- C --- *P --- --- --- --- --- --- *****
Use shall be allowed only when established
as part of a publicly operated city yard
facility.

Page 5.02-22

(Rev. 02.17.2026)

Ontario Development Code

Division 5.02—General Land Use Provisions

Table 5.02-1: Land Use Matrix

Residential Residential Residential Residential Commercial Commercial Commercial Commercial Commercial Commercial Commercial Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Industrial Industrial Industrial Industrial Industrial Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay
Zoning Districts
 Zoning Districts Zoning Districts Zoning Districts Zoning Districts
2022 NAICS
Code		 Land Uses, Activities, and Facilities
Note: In addition to the requirements of this Table, properties located
within the Airport Influence Area (AIA) established by the LA/Ontario
International Airport Land Use Compatibility Plan (ALUCP) shall be subject
to the land use requirements and standards of the ALUCP.		 AR-2 & RE-2 RE-4 & LDR-5 MDR-11, 18 & 25 HDR-45 CS CN CC CR CCS OL OH MU-1 Zoning District MU-3 MU-6 MU-8B MU-8C MU-8D MU-8E BP IP IL IG IH AG CIV MHP ONT OS-C OS-R RC UC Additional Regulations
LUA-1 LUA-2N LUA-2S LUA-3 LUA-4
•
Recycling Facilities (implements the California Beverage
Container Recycling and Litter Reduction Act (PRC Section 14500 et
seq.))
[1]Reverse Vending Machines --- --- --- --- --- A A A --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- SeeSection 5.03.340 (Recycling Facilities).
[2]Small Collection Facilities (a facility 500 SF or less in area,
including Mobile Recycling Units, Bulk Reverse Vending Machines, Kiosk
Type Units, and Unattended Containers)		 --- --- --- --- --- C C C --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- P P P P --- --- --- --- --- --- --- ---
[3]Large Collection Facilities (a facility greater than 500 SF in
area)		 --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- P --- P P --- --- --- --- --- --- --- ---
[4]Processing Facilities --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- P P --- --- --- --- --- --- --- ---
•
Salvage Facilities (such as automobile dismantling and metal
salvage/recycling. See NAICS 562920, Material Recovery Facilities, for
the recovery/processing (recycling) of waste materials)
[1]Within a Wholly Enclosed Building --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- C C --- --- --- --- --- --- --- --- SeeSection 5.03.350 (Salvage Facilities).
[2]With Outdoor Storage and/or Processing Activities --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- C --- --- --- --- --- --- --- ---
562112 Hazardous Waste Collection, limited to the following:
•
Hazardous Waste Collection and Storage Facilities (except
household hazardous waste collection facilities)		 --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- C --- --- --- --- --- --- --- ---
•
Hazardous Waste Collection Services		 --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- C --- --- --- --- --- --- --- ---
•
Household Hazardous Waste Collection Facility		 --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- P P --- *P --- --- --- --- --- --- *****
Use shall be allowed only when established
as part of a publicly operated city yard
facility.
Residential Residential Residential Residential Commercial Commercial Commercial Commercial Commercial Commercial Commercial Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Industrial Industrial Industrial Industrial Industrial Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay
562119 Other Waste Collection Services --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
5622 Waste Treatment and Disposal
562211 Hazardous Waste Treatment and Disposal --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
562212 Solid Waste Landfill --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
562213 Solid Waste Combustors and Incinerators --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
562219 Other Nonhazardous Waste Treatment and Disposal (limited to
composting facilities and anaerobic digestion; excludes fertilizer
manufacturing—see NAICS 325314)		 --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- C C --- --- --- --- --- --- --- SeeSection 5.03.415 (Waste Treatment and
Disposal—Composting and Anaerobic Digestion
Facilities).
5629 Remediation and Other Waste Management Services
562910 Remediation Services --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- P P P --- --- --- --- --- --- --- ---
562920 Material Recovery Facilities (MRF) (consists of the removal of
recyclable materials from a waste stream)		 --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- C --- --- --- --- --- --- --- --- SeeSection 5.03.275 (Material Recovery
Facilities).
562920 •
Electronic Equipment Recycling		 --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- C C P P --- --- --- --- --- --- --- --- See Section 5.03.275 (Material Recovery
Facilities).

Page 5.02-23

Ontario Development Code

(Rev. 02.17.2026)

Division 5.02—General Land Use Provisions

Table 5.02-1: Land Use Matrix Table 5.02-1: Land Use Matrix Table 5.02-1: Land Use Matrix Table 5.02-1: Land Use Matrix Table 5.02-1: Land Use Matrix Table 5.02-1: Land Use Matrix Table 5.02-1: Land Use Matrix Table 5.02-1: Land Use Matrix Table 5.02-1: Land Use Matrix Table 5.02-1: Land Use Matrix Table 5.02-1: Land Use Matrix Table 5.02-1: Land Use Matrix Table 5.02-1: Land Use Matrix
Residential Commercial Mixed Use Industrial Specialized Use and Overlay
Zoning Districts
 Zoning Districts Zoning Districts Zoning Districts Zoning Districts
2022 NAICS
Code		 Land Uses, Activities, and Facilities
Note: In addition to the requirements of this Table, properties located
within the Airport Influence Area (AIA) established by the LA/Ontario
International Airport Land Use Compatibility Plan (ALUCP) shall be subject
to the land use requirements and standards of the ALUCP.		 AR-2 & RE-2 RE-4 & LDR-5 MDR-11, 18 & 25 HDR-45 CS CN CC CR CCS OL OH MU-1 Zoning District MU-3 MU-6 MU-8B MU-8C MU-8D MU-8E BP IP IL IG IH AG CIV MHP ONT OS-C OS-R RC UC Additional Regulations
LUA-1 LUA-2N LUA-2S LUA-3 LUA-4
562920 •
Salvage Facilities (includes facilities for the recovery/processing
(recycling) of waste materials. See NAICS 562111 for automobile
dismantling and metal salvage/recycling facilities. See NAICS 327999 for
concrete and asphalt crushing or grinding)
562920 [1]Within a Wholly Enclosed Building --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- P P --- --- --- --- --- --- --- --- SeeSections 5.03.275 (Material Recovery
Facilities) and5.03.350 (Salvage Facilities).
562920 [2]With Outdoor Storage and/or Processing Activities --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- C --- --- --- --- --- --- --- ---
562920 •
Tires and Scrap Rubber Recycling		 --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- C C --- --- --- --- --- --- --- --- SeeSection 5.03.275 (Material Recovery
Facilities).
562991 Septic Tank and Related Services --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- P P --- --- --- --- --- --- --- ---
562998 All Other Miscellaneous Waste Management Services (includes but
is not limited to storm and catch basin cleaning services, grease trap
cleaning services, sewer cleaning and rodding services, and tank
cleaning and disposal services)		 --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- P P --- --- --- --- --- --- --- ---
61 EDUCATION SERVICES
611 Educational Services
6111,
6112,
6113		 Elementary and Secondary Schools, Junior Colleges, and Colleges,
Universities and Professional Schools(also includes activities and
facilities ancillary to, and/or serving, an educational service, such as,
but not limited to, administrative offices, student and educator housing,
libraries and museums, performing arts and sports facilities, eating
facilities, medical clinics, etc.)
•
Public Schools		 P P P P P P P P P P P **P P P P P P P P P P P --- --- --- --- --- P P P --- --- --- --- --- ******Use shall be prohibited on the ground/first
floor of buildings located along the Euclid
Avenue Protection Corridor (refer to Figure
5.01-2: MU-1 (Downtown Mixed Use) Zoning
District Land Use Map) for locations.
•
Private Schools		 C C C C C C C C --- --- C **C C C C C C --- --- --- --- --- C --- --- --- --- C C C --- --- --- --- ---
6114 Business Schools and Computer and Management Training --- --- --- --- --- --- C C --- --- --- --- --- --- --- C --- --- --- C --- C C C C --- --- --- C --- --- --- --- --- ---
Table 5.02-1: Land Use Matrix Table 5.02-1: Land Use Matrix Table 5.02-1: Land Use Matrix Table 5.02-1: Land Use Matrix Table 5.02-1: Land Use Matrix Table 5.02-1: Land Use Matrix Table 5.02-1: Land Use Matrix Table 5.02-1: Land Use Matrix Table 5.02-1: Land Use Matrix Table 5.02-1: Land Use Matrix Table 5.02-1: Land Use Matrix Table 5.02-1: Land Use Matrix Table 5.02-1: Land Use Matrix
6115 Technical, Trade, and Vocational Schools --- --- --- --- --- --- C C --- --- C --- --- --- --- C --- C --- C C C C C C C --- --- C --- --- --- --- --- ---
6116 Other Schools and Instruction
611610 Fine Arts Schools (nonacademic instruction, including music, dance,
performing arts, drama, photography, ceramics, painting, and
sculpture)
•
GFA less than 2,000 SF		 --- --- --- --- C P P P P --- P **P P P P --- P P P P P P P P --- --- --- --- --- --- --- --- --- --- --- ******Use shall be prohibited on the ground/first
floor of buildings located along the Euclid
Avenue Protection Corridor (refer to Figure
5.01-2: MU-1 (Downtown Mixed Use) Zoning
District Land Use Map) for locations.
•
GFA 2,000 SF or more		 --- --- --- --- --- C C C C --- C **C C C C --- C C C C C C C C C C --- --- --- --- --- --- --- --- ---
611620 Sports and Recreation Instruction (cheerleading, gymnastics, and
martial arts)
•
GFA less than 10,000 SF		 --- --- --- --- --- P P P P --- P --- --- --- P --- P P P P P P P P --- --- --- --- --- --- --- --- --- --- ---
•
GFA 10,000 or More SF		 --- --- --- --- --- C C C P --- C --- --- --- C --- C C C C C C C C C C --- --- --- --- ---- --- --- --- ---

Page 5.02-24

(Rev. 02.17.2026)

Ontario Development Code

Division 5.02—General Land Use Provisions

Table 5.02-1: Land Use Matrix

Residential Residential Residential Residential Commercial Commercial Commercial Commercial Commercial Commercial Commercial Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Industrial Industrial Industrial Industrial Industrial Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay
Zoning Districts
 Zoning Districts Zoning Districts Zoning Districts Zoning Districts
2022 NAICS
Code		 Land Uses, Activities, and Facilities
Note: In addition to the requirements of this Table, properties located
within the Airport Influence Area (AIA) established by the LA/Ontario
International Airport Land Use Compatibility Plan (ALUCP) shall be subject
to the land use requirements and standards of the ALUCP.		 AR-2 & RE-2 RE-4 & LDR-5 MDR-11, 18 & 25 HDR-45 CS CN CC CR CCS OL OH MU-1 Zoning District MU-3 MU-6 MU-8B MU-8C MU-8D MU-8E BP IP IL IG IH AG CIV MHP ONT OS-C OS-R RC UC Additional Regulations
LUA-1 LUA-2N LUA-2S LUA-3 LUA-4
611691 Exam Preparation and Tutoring Services --- --- --- --- --- --- P P --- P P **P --- --- P --- P P P P P P --- --- --- --- --- --- --- --- --- --- --- --- --- ******Use shall be prohibited on the ground/first
floor of buildings located along the Euclid
Avenue Protection Corridor (refer to Figure
5.01-2: MU-1 (Downtown Mixed Use) Zoning
District Land Use Map) for locations.
611692 Automobile Driving School --- --- --- --- --- --- C C --- --- C --- --- --- C --- C C C C C C C C --- --- --- --- C --- --- --- --- --- ---
611699 Other Schools of Instruction (public speaking, survival training, and
speed reading)		 --- --- --- --- --- --- C C --- --- C C --- --- C --- C C C C C C C C --- --- --- --- C --- --- --- --- --- ---
6117 Educational Support Services(limited to testing, evaluation, tutorial,
and online education services)		 --- --- --- --- --- --- P P P P P P --- --- P P P P P P P P --- --- --- --- --- --- --- --- --- --- --- --- ---
62 HEALTH CARE AND SOCIAL ASSISTANCE
621 Ambulatory Health Care Services
6211,
6212,
6213,
6214,
6215,
6216		 Offices of Physicians and Dentists, Other Health Practitioners,
Outpatient Centers, Laboratory Testing Services, Home Healthcare
Services, and Community Clinics(excludes massage establishments—
see NAICS 812199)		 --- --- --- --- --- P P P P P P P --- --- P --- P P P P P P P P --- --- --- --- --- --- --- --- --- --- --- SeeSection 5.02.270 (Massage Establishments
and Services) for massage therapists or
massage practitioners.
Pursuant to Figure 5.01-2 (MU-1 (Downtown
Mixed Use) Zoning District Land Use Map) and
Section 6.01.035.B.2.c (Development Standards
and Guidelines) uses that front on to Euclid
Avenue are not permitted on the ground/first
floor.
6219 Other Ambulatory Health Care Services
621910 Ambulance Services --- --- --- --- --- --- P --- --- --- P --- --- --- --- --- --- --- --- --- --- --- P P P P P --- --- --- C --- --- --- ---
621991 Blood and Organ Banks --- --- --- --- --- P P --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- P P P --- --- --- --- --- --- --- --- --- ---
Residential Residential Residential Residential Commercial Commercial Commercial Commercial Commercial Commercial Commercial Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Industrial Industrial Industrial Industrial Industrial Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay
621999 All Other Miscellaneous Ambulatory Health Care Services (limited to
blood pressure screening, health screening, hearing testing, industrial
clinics, pacemaker monitoring, physical fitness evaluation, and smoking
cessation program services)		 --- --- --- --- --- P P P --- P P **P --- --- P --- P P P P P P P P P P --- --- --- --- --- --- --- --- --- SeeSection 5.03.030 (Ambulatory Health Care
Services—All Other Miscellaneous)
******Use shall be prohibited on the ground/first
floor of buildings located along the Euclid
Avenue Protection Corridor (refer to Figure
5.01-2: MU-1 (Downtown Mixed Use) Zoning
District Land Use Map) for locations.
622 Hospitals --- --- --- --- --- --- C C --- --- C --- --- --- --- --- --- --- --- C --- C --- --- --- --- --- --- --- --- --- --- --- --- ---
623 Nursing and Residential Care Facilities
6231 Nursing Care Facilities(includes State licensed facilities engaged in
providing inpatient nursing and rehabilitative services by a permanent
core staff of registered/licensed practical nurses who, along with other
staff, provide nursing and continuous personal care services)		 --- --- --- --- --- --- C C --- --- C --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- C --- --- --- --- ---

Page 5.02-25

Ontario Development Code

(Rev. 02.17.2026)

Division 5.02—General Land Use Provisions

Table 5.02-1: Land Use Matrix

Residential Residential Residential Residential Commercial Commercial Commercial Commercial Commercial Commercial Commercial Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Industrial Industrial Industrial Industrial Industrial Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay
Zoning Districts
 Zoning Districts Zoning Districts Zoning Districts Zoning Districts
2022 NAICS
Code		 Land Uses, Activities, and Facilities
Note: In addition to the requirements of this Table, properties located
within the Airport Influence Area (AIA) established by the LA/Ontario
International Airport Land Use Compatibility Plan (ALUCP) shall be subject
to the land use requirements and standards of the ALUCP.		 AR-2 & RE-2 RE-4 & LDR-5 MDR-11, 18 & 25 HDR-45 CS CN CC CR CCS OL OH MU-1 Zoning District MU-3 MU-6 MU-8B MU-8C MU-8D MU-8E BP IP IL IG IH AG CIV MHP ONT OS-C OS-R RC UC Additional Regulations
LUA-1 LUA-2N LUA-2S LUA-3 LUA-4
6232 Residential Intellectual and Developmental Disability, Mental Health,
and Substance Abuse Facilities
623210 Residential Intellectual and Developmental Disability Facilities
(includes State licensed group homes, and intermediate care facilities
primarily engaged in providing residential care services – room, board,
protective supervision, and counseling services -- for persons diagnosed
with intellectual and developmental disabilities)
•
6 or fewer persons		 *P *P *P *P --- --- --- --- --- --- --- *P *P *P *P *P *P *P *P *P *P *P --- --- --- --- --- *P --- --- --- --- --- --- --- *****
Allowed only in conjunction with an existing
single-family residence.
•
More than 6 persons		 C C C C --- --- C --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- C --- --- --- --- ---
623220 Residential Mental Health and Substance Abuse Facilities (includes
State licensed residential care and treatment – room, board, protective
supervision, and counseling services -- for patients with mental health
and/or substance abuse illnesses. Medical services may be provided
incidental to counseling, mental rehabilitation, and support services
offered)
•
6 or fewer persons		 *P *P *P *P --- --- --- --- --- --- --- *P *P *P *P *P *P *P *P *P *P *P --- --- --- --- --- *P --- --- --- --- --- --- --- *****
Allowed only in conjunction with an existing
single-family residence.
•
More than 6 persons		 C C C C --- --- C --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- C --- --- --- --- ---
6233 Continuing Care Retirement Communities and Assisted Living
Facilities for the Elderly
623311 Continuing Care Retirement Communities (includes State licensed
facilities providing a range of residential personal care services withon-
site nursing care facilities for: [1] the elderly and other persons that are
unable to fully care for themselves, and/or [2] the elderly and other
persons who do not desire to live independently)
•
6 or fewer persons		 *P *P *P *P --- --- --- --- --- --- --- *P *P *P *P *P *P *P *P *P *P *P --- --- --- --- --- *P --- --- --- --- --- --- --- *****
Allowed only in conjunction with an existing
single-family residence.
SeeSection 5.03.110 (Community Care Facilities
for the Elderly—6 or Fewer Persons).
•
More than 6 persons		 C C C C --- --- C --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- C --- --- --- --- --- SeeSection 5.03.105 (Community Care Facilities
for the Elderly—More Than 6 Persons).
Residential Residential Residential Residential Commercial Commercial Commercial Commercial Commercial Commercial Commercial Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Industrial Industrial Industrial Industrial Industrial Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay
623312 Assisted Living Facilities for the Elderly (includes State licensed
facilities providing residential and personal care services without on-site
nursing care facilities for: [1] the elderly and other persons that are
unable to fully care for themselves, and/or [2] the elderly and other
persons who do not desire to live independently)
•
6 or fewer persons		 *P *P *P *P --- --- --- --- --- --- --- *P *P *P *P *P *P *P *P *P *P *P --- --- --- --- --- *P --- --- --- --- --- --- --- *****
Allowed only in conjunction with an existing
single-family residence.
SeeSection 5.03.110 (Community Care Facilities
for the Elderly—6 or Fewer Persons).
•
More than 6 persons		 C C C C --- --- C --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- C --- --- --- --- --- SeeSection 5.03.105 (Community Care Facilities
for the Elderly—More Than 6 Persons).

Page 5.02-26

(Rev. 02.17.2026)

Ontario Development Code

Division 5.02—General Land Use Provisions

Table 5.02-1: Land Use Matrix

Residential Residential Residential Residential Commercial Commercial Commercial Commercial Commercial Commercial Commercial Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Industrial Industrial Industrial Industrial Industrial Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay
Zoning Districts
 Zoning Districts Zoning Districts Zoning Districts Zoning Districts
2022 NAICS
Code		 Land Uses, Activities, and Facilities
Note: In addition to the requirements of this Table, properties located
within the Airport Influence Area (AIA) established by the LA/Ontario
International Airport Land Use Compatibility Plan (ALUCP) shall be subject
to the land use requirements and standards of the ALUCP.		 AR-2 & RE-2 RE-4 & LDR-5 MDR-11, 18 & 25 HDR-45 CS CN CC CR CCS OL OH MU-1 Zoning District MU-3 MU-6 MU-8B MU-8C MU-8D MU-8E BP IP IL IG IH AG CIV MHP ONT OS-C OS-R RC UC Additional Regulations
LUA-1 LUA-2N LUA-2S LUA-3 LUA-4
6239 Other Residential Care Facilities for 6 or fewer persons(includes
facilities providing residential care services, such as: group homes for
the hearing or visually impaired, child group foster homes, halfway
group homes for ex-offenders, homes for unwed mothers, group homes
for the disabled without nursing care, orphanages, etc.)		 *P *P *P *P --- --- --- --- --- --- --- *P *P *P *P *P *P *P *P *P *P *P --- --- --- --- --- *P --- --- --- --- --- --- --- *****
Allowed only in conjunction with an existing
single-family residence.
SeeSection 5.03.345 (Residential Care Facilities,
Other—6 or Fewer Persons).
624 Social Assistance
6241 Individual and Family Services
624110 Adoption Services, Child Guidance Agencies, Child Welfare
Services, and Foster Care Placement Services		 --- --- --- --- --- P P P --- P P --- --- --- --- P P P P P P P --- --- --- --- --- --- --- --- --- --- --- --- ---
624110 Teen Outreach Services and Youth Centers --- --- --- --- --- P P --- --- --- --- --- --- --- P P --- --- P P P P --- --- --- --- --- --- --- --- --- --- --- --- ---
624120 Senior Citizen and Adult Community Centers --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- P --- --- P P --- P --- --- --- --- --- --- P --- --- --- --- --- ---
624120 Adult Daycare Services
•
6 or Fewer Persons		 *P *P *P *P --- --- --- --- --- --- --- *P *P *P *P --- *P *P P* *P *P *P --- --- --- --- --- *P --- --- --- --- --- --- --- *****
Allowed only in conjunction with an existing
single-family residence.
•
7 or More Persons		 --- --- C C --- C C --- --- C --- --- --- --- C --- --- --- --- --- --- --- C --- --- --- --- --- --- C --- --- --- --- ---
624190 Other Individual and Family Services --- --- --- --- --- --- P --- --- P P --- --- --- P --- P P --- --- P --- --- --- --- --- --- --- --- --- --- --- --- --- ---
6242 Community Food and Housing, Emergency and Other Relief Services
624210 Community Food Services (limited to food banks, meal delivery
programs, and fixed and mobile soup kitchens)		 --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- C C C C --- --- --- --- --- --- --- --- ---
624221 Temporary Shelters
Residential Residential Residential Residential Commercial Commercial Commercial Commercial Commercial Commercial Commercial Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Industrial Industrial Industrial Industrial Industrial Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay
•
Emergency Shelters		 --- --- C --- --- --- C --- --- --- --- --- --- --- C --- --- --- --- --- --- --- --- --- P C C --- C C --- --- --- --- --- SeeSection 5.03.405 (Transitional Shelters and
Supportive Housing).
•
Low Barrier Navigation Centers		 --- --- --- --- --- P P --- --- --- --- P P P P P P P P P P P --- --- --- --- --- --- --- --- --- --- --- --- ---
•
Transitional Housing		 P P P P --- --- C --- --- --- --- P P P P P P P P P P P --- --- P C C --- C P --- --- --- --- ---
•
Transitional Living Centers		 --- --- --- --- --- --- --- --- --- --- --- --- --- --- C --- --- --- --- --- --- --- --- --- C C C --- --- --- --- --- --- --- ---
624229 Other Community Housing Services (agencies and organizations) --- --- --- --- --- P P --- --- P P **P --- --- P P P P P P P P P --- --- --- --- --- P --- --- --- --- --- --- ******Use shall be prohibited on the ground/first
floor of buildings located along the Euclid
Avenue Protection Corridor (refer to Figure
5.01-2: MU-1 (Downtown Mixed Use) Zoning
District Land Use Map) for locations.
624230 Emergency and Other Relief Services (administrative
services/activities only)		 --- --- --- --- --- --- P --- --- P P **P --- --- P P P P --- --- P --- --- --- --- --- --- --- P --- --- --- --- --- ---
6243 Vocational Rehabilitation Services(limited to vocational habilitation
and rehabilitation, and workshops for persons with disabilities)		 --- --- --- --- --- --- C C --- --- --- --- --- --- --- P --- --- --- C --- C C C C --- --- --- C --- --- --- --- --- ---
6244 Child Daycare Services, limited to the following:
624410 Child Daycare Centers (Commercial Facilities) --- --- C C C C C C --- C C --- --- --- C --- C C C C C C P P --- --- --- --- P C --- --- --- --- --- SeeSection 5.03.100 (Child Daycare Services).
624410 Child Daycare Centers (Employer Provided Services) --- --- --- --- --- --- --- P --- --- P --- --- --- --- P P --- C C C C P P P P P --- P --- --- --- --- --- ---

Page 5.02-27

Ontario Development Code

(Rev. 02.17.2026)

Division 5.02—General Land Use Provisions

Table 5.02-1: Land Use Matrix

Residential Residential Residential Residential Commercial Commercial Commercial Commercial Commercial Commercial Commercial Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Industrial Industrial Industrial Industrial Industrial Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay
Zoning Districts
 Zoning Districts Zoning Districts Zoning Districts Zoning Districts
2022 NAICS
Code		 Land Uses, Activities, and Facilities
Note: In addition to the requirements of this Table, properties located
within the Airport Influence Area (AIA) established by the LA/Ontario
International Airport Land Use Compatibility Plan (ALUCP) shall be subject
to the land use requirements and standards of the ALUCP.		 AR-2 & RE-2 RE-4 & LDR-5 MDR-11, 18 & 25 HDR-45 CS CN CC CR CCS OL OH MU-1 Zoning District MU-3 MU-6 MU-8B MU-8C MU-8D MU-8E BP IP IL IG IH AG CIV MHP ONT OS-C OS-R RC UC Additional Regulations
LUA-1 LUA-2N LUA-2S LUA-3 LUA-4
624410 Family Child Daycare Homes (up to 14 children) *P *P *P *P --- --- --- --- --- --- --- *P *P *P *P *P *P *P *P *P *P *P --- --- --- --- --- *P --- *P --- --- --- --- --- *****
Allowed only in conjunction with an existing
residence, including a single-family
dwelling, a townhouse dwelling, a dwelling
unit within a single-family dwelling, a
multiple-family dwelling, or a dwelling unit
within a multiple-family dwelling.
Furthermore, the dwelling may be rented,
leased, or owned, and the child daycare
provider shall reside in the dwelling.
SeeSection 5.03.100 (Child Daycare Services).
71 ARTS, ENTERTAINMENT AND RECREATION
711 Performing Arts, Spectator Sports, and Related Industries
7111 Performing Arts Companies --- --- --- --- --- --- --- C C --- --- C C C C --- C --- --- --- --- --- --- --- --- --- --- --- C --- --- --- --- --- ---
7112 Spectator Sports --- --- --- --- --- --- --- C C --- --- C C C C --- --- --- --- --- --- --- --- --- --- --- --- --- C --- --- --- --- --- ---
7113 Promoters of Performing Arts, Sports, and Similar Events(offices only) --- --- --- --- --- --- P P P P P **P P P P --- P P P P P P --- --- --- --- --- --- --- --- --- --- --- --- --- ******Use shall be prohibited on the ground/first
floor of buildings located along the Euclid
Avenue Protection Corridor (refer to Figure
5.01-2: MU-1 (Downtown Mixed Use) Zoning
District Land Use Map) for locations.
7114 Agents and Managers for Artists, Athletes, Entertainers and Other
Public Figures(offices only)		 --- --- --- --- --- --- P P P P P **P P P P --- P P P P P P --- --- --- --- --- --- --- --- --- --- --- --- ---
7115 Independent Artists, Writers, and Performers(offices only) --- --- --- --- --- --- P P P P P **P P P P --- P P P P P P --- --- --- --- --- --- --- --- --- --- --- --- ---
712 Museums, Historical Sites, and Similar Institutions
7121 Museums, Historical Sites, and Similar Institutions
712110 Museums C C C C C C P P P P P P P P P P P P P P P P --- --- --- --- --- --- P C --- --- P --- ---
712130 Zoos and Botanical Gardens --- --- --- --- --- --- C C --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- C --- ---
713 Amusement, Gambling, and Recreation Industries
7131 Amusement Parks and Arcades
Residential Residential Residential Residential Commercial Commercial Commercial Commercial Commercial Commercial Commercial Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Industrial Industrial Industrial Industrial Industrial Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay
713110 Amusement and Theme Parks --- --- --- --- --- --- --- C --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- C --- ---
713120 Amusement Arcades (limited to video and electronic game
arcades, cyber cafes, and on-line and internet gaming facilities)		 --- --- --- --- --- --- C C --- --- --- C --- --- C --- --- C --- C C C --- --- --- --- --- --- --- --- --- --- --- --- --- SeeSection 5.03.220 (Game Arcades, Internet
Cafes, On-Line Internet Gaming, and Similar
Facilities).
7132 Gambling Industries(except Bingo conducted pursuant to Ontario
Municipal Code Title 5, Chapter 18 (Bingo for Charity))		 --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
7139 Other Amusement and Recreation Industries
713910 Golf Courses and Country Clubs --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- P --- ---
713940 Fitness and Recreational Sports Centers (limited to health clubs and
gyms, fitness and sports training facilities, tennis clubs, swim clubs and
other similar activities and facilities)
•
GFA Less than 10,000 SF		 --- --- --- --- --- P P P P --- P **P --- --- P --- P P P P P P P P --- --- --- --- --- --- P --- --- --- --- ******Use shall be prohibited on the ground/first
floor of buildings located along the Euclid
Avenue Protection Corridor (refer to Figure
5.01-2: MU-1 (Downtown Mixed Use) Zoning
District Land Use Map) for locations.
•
GFA 10,000 or More SF		 --- --- --- --- --- C C C P --- C **C --- --- C --- C C C C C C C C C C --- --- --- --- C --- --- --- ---

Page 5.02-28

(Rev. 02.17.2026)

Ontario Development Code

Division 5.02—General Land Use Provisions

Table 5.02-1: Land Use Matrix

Residential Residential Residential Residential Commercial Commercial Commercial Commercial Commercial Commercial Commercial Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Industrial Industrial Industrial Industrial Industrial Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay
Zoning Districts
 Zoning Districts Zoning Districts Zoning Districts Zoning Districts
2022 NAICS
Code		 Land Uses, Activities, and Facilities
Note: In addition to the requirements of this Table, properties located
within the Airport Influence Area (AIA) established by the LA/Ontario
International Airport Land Use Compatibility Plan (ALUCP) shall be subject
to the land use requirements and standards of the ALUCP.		 AR-2 & RE-2 RE-4 & LDR-5 MDR-11, 18 & 25 HDR-45 CS CN CC CR CCS OL OH MU-1 Zoning District MU-3 MU-6 MU-8B MU-8C MU-8D MU-8E BP IP IL IG IH AG CIV MHP ONT OS-C OS-R RC UC Additional Regulations
LUA-1 LUA-2N LUA-2S LUA-3 LUA-4
713950 Bowling Centers --- --- --- --- --- --- P P --- --- --- P P P P --- --- P P P P P --- --- --- --- --- --- --- --- --- --- --- --- ---
713990 Adult-Oriented Businesses --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- P --- --- --- --- --- --- --- --- SeeSection 5.03.015 (Adult-Oriented
Businesses).
713990 Batting Cages -- Indoor --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- C C C --- --- --- --- --- --- --- --- --- ---
713990 Batting Cages -- Outdoor --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- C C C --- --- --- --- --- --- --- C --- ---
713990 Billiard Parlors and Pool Halls --- --- --- --- --- --- C C --- --- --- C --- --- C --- --- C C C C C --- --- --- --- --- --- --- --- --- --- --- --- --- SeeSection 5.03.075 (Billiard Parlors and Pool
Halls).
713990 Dancing, Dance Clubs, Dance Halls, Ballrooms, and Discotheques
•
GFA Less than 5,000 SF		 --- --- --- --- --- --- C C --- --- --- *A --- --- --- --- --- C C C C C --- --- --- --- --- --- --- --- --- --- --- --- --- *****
In the MU-1 zoning district, dancing
activities/facilities are administratively
permitted only in conjunction with a bona
fide full-service restaurant or alcoholic
beverage manufacturer's tasting room.
•
GFA 5,000 or More SF		 --- --- --- --- --- --- C C --- --- --- C --- --- --- --- --- C C C C C --- --- --- --- --- --- --- --- --- --- --- --- ---
713990 Escape, Exit, Mystery, and Puzzle Rooms --- --- --- --- --- --- C C --- --- --- C C C --- --- --- --- --- C --- C C --- C C --- --- --- --- --- --- --- --- ---
713990 Golf Driving Ranges, Miniature and Pitch-N-Put Golf Courses, and
Practice Ranges		 --- --- --- --- --- --- --- C --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- C --- ---
713990 Hookah Establishments and Facilities --- --- --- --- --- C C --- --- --- --- **A A A A --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ******Use shall be prohibited on the ground/first
floor of buildings located along the Euclid
Avenue Protection Corridor (refer to Figure
5.01-2: MU-1 (Downtown Mixed Use) Zoning
District Land Use Map) for locations.
SeeSection 5.03.245 (Hookah Establishments).
Residential Residential Residential Residential Commercial Commercial Commercial Commercial Commercial Commercial Commercial Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Industrial Industrial Industrial Industrial Industrial Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay
713990 Live Entertainment (excludes adult-oriented establishments)
•
GFA Less than 5,000 SF		 ‡A ‡A ‡A ‡A --- C C C C --- --- *A/ *A/ *A/ *A/ --- C C C C C C C --- --- --- --- --- C --- P --- --- --- --- *****
In the MU-1 zoning district, live
entertainment is administratively permitted
only in conjunction with a bona fide full-
service restaurant or alcoholic beverage
manufacturer's tasting room.
***Standalone live entertainment
activities/facilities shall be subject to
Conditional Use Permit approval and shall
be prohibited on property located along
the Euclid Avenue Protection Corridor (refer
to Figure 5.01-2: MU-1 (Downtown Mixed
Use) Zoning District Land Use Map) for
locations.
‡*
Allowed in residential zoning districts only in
conjunction with a banquet facility in
association with a historic property.
**C **C **C **C
•
GFA 5,000 or More SF		 --- --- --- --- --- C C C C --- --- **C --- --- **C --- C C C C C C C --- --- --- --- --- C --- C --- --- --- ---
713990 Off-Road Vehicle Riding Facilities (recreational) --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
713990 Open Space and Park Lands (publicly owned facilities) P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P
713990 Shooting and Archery Ranges and Galleries — Indoor Only --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- C C C C --- --- --- --- --- --- --- --- ---

Page 5.02-29

Ontario Development Code

(Rev. 02.17.2026)

Division 5.02—General Land Use Provisions

Table 5.02-1: Land Use Matrix

Residential Residential Residential Residential Commercial Commercial Commercial Commercial Commercial Commercial Commercial Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Industrial Industrial Industrial Industrial Industrial Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay
Zoning Districts
 Zoning Districts Zoning Districts Zoning Districts Zoning Districts
2022 NAICS
Code		 Land Uses, Activities, and Facilities
Note: In addition to the requirements of this Table, properties located
within the Airport Influence Area (AIA) established by the LA/Ontario
International Airport Land Use Compatibility Plan (ALUCP) shall be subject
to the land use requirements and standards of the ALUCP.		 AR-2 & RE-2 RE-4 & LDR-5 MDR-11, 18 & 25 HDR-45 CS CN CC CR CCS OL OH MU-1 Zoning District MU-3 MU-6 MU-8B MU-8C MU-8D MU-8E BP IP IL IG IH AG CIV MHP ONT OS-C OS-R RC UC Additional Regulations
LUA-1 LUA-2N LUA-2S LUA-3 LUA-4
713990 Simulated Racing (limited to go-carts, radio-controlled vehicles, and
other similar facilities)		 --- --- --- --- --- --- C C --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- C C C --- --- --- --- --- --- --- --- ---
713990 Simulated Shooting Games — Indoor Only (limited to laser tag and
paint ball)		 --- --- --- --- --- --- C C --- --- --- C --- --- C --- --- --- --- --- --- --- --- C --- --- --- --- --- --- --- --- --- --- ---
713990 Skating Rinks and Parks (indoor only) --- --- --- --- --- --- C C --- --- --- --- --- --- C --- --- --- --- C --- C C C --- --- --- --- --- --- --- --- --- --- ---
713990 Smoking Lounges, Vape Lounges, and Other Similar Facilities
(excluding hookah establishments)		 --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
713990 Stables (commercial riding) C --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- C --- ---
72 ACCOMMODATION AND FOOD SERVICES
721 Accommodation (Lodging Facilities)
7211 Traveler Accommodation
721110 Hotels and Motels --- --- --- --- --- --- --- C C --- C **C --- --- C --- C C --- --- --- --- --- --- --- --- --- --- --- --- P --- --- --- --- SeeSection 5.03.250 (Hotels, Motels, Residence
Inns, and Other Similar Traveler
Accommodation).
******Use shall be prohibited on the ground/first
floor of buildings located along the Euclid
Avenue Protection Corridor (refer to Figure
5.01-2: MU-1 (Downtown Mixed Use) Zoning
District Land Use Map) for locations.
721191 Bed-and-Breakfast Inns C C C C C C C C --- C C **C --- --- C --- --- --- --- --- --- --- --- --- --- --- --- --- --- C --- --- --- --- --- SeeSection 5.03.070 (Bed-and-Breakfast Inns).
******Use shall be prohibited on the ground/first
floor of buildings located along the Euclid
Avenue Protection Corridor (refer to Figure
5.01-2: MU-1 (Downtown Mixed Use) Zoning
District Land Use Map) for locations.
721199 All Other Traveler Accommodation
•
Residence Inns		 --- --- --- --- --- --- --- --- C --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- SeeSection 5.03.250 (Hotels, Motels, Residence
Inns, and Other Similar Traveler
Accommodation).
Residential Residential Residential Residential Commercial Commercial Commercial Commercial Commercial Commercial Commercial Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Industrial Industrial Industrial Industrial Industrial Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay
•
Cabins and Cottages		 --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
•
Hostels		 --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
7212 Recreational Vehicle (RV) Parks and Recreational Camps --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
7213 Boarding, Lodging and Rooming Houses A A A C --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- A --- A --- --- --- --- --- SeeSection 5.03.080 (Boarding, Lodging and
Rooming Houses).
722 Food Services and Drinking Places
7223 Special Food Services
722310 Food Service Contractors --- --- --- --- --- --- --- --- --- --- --- --- --- --- P --- --- --- --- --- --- --- P P P P --- --- --- --- --- --- --- --- ---
722320 Catering Services and Facilities --- --- --- --- --- --- P --- P --- --- P P P P --- --- --- --- --- --- --- P P P --- --- --- --- --- --- --- --- --- ---
722330 Mobile Food Services --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- P P P P --- --- --- --- --- --- --- --- --- SeeSection 5.03.290 (Mobile Food Services).

Page 5.02-30

(Rev. 02.17.2026)

Ontario Development Code

Division 5.02—General Land Use Provisions

Table 5.02-1: Land Use Matrix

Residential Residential Residential Residential Commercial Commercial Commercial Commercial Commercial Commercial Commercial Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Industrial Industrial Industrial Industrial Industrial Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay
Zoning Districts
 Zoning Districts Zoning Districts Zoning Districts Zoning Districts
2022 NAICS
Code		 Land Uses, Activities, and Facilities
Note: In addition to the requirements of this Table, properties located
within the Airport Influence Area (AIA) established by the LA/Ontario
International Airport Land Use Compatibility Plan (ALUCP) shall be subject
to the land use requirements and standards of the ALUCP.		 AR-2 & RE-2 RE-4 & LDR-5 MDR-11, 18 & 25 HDR-45 CS CN CC CR CCS OL OH MU-1 Zoning District MU-3 MU-6 MU-8B MU-8C MU-8D MU-8E BP IP IL IG IH AG CIV MHP ONT OS-C OS-R RC UC Additional Regulations
LUA-1 LUA-2N LUA-2S LUA-3 LUA-4
7224 Drinking Places(Alcoholic Beverage Sales_for On-Premises_
Consumption)
722410 Drinking Places Other Than Bars, Cocktail Lounges, and Taverns
(and other similar facilities)
•
GFA less than 10,000 SF		 ‡A ‡A ‡A ‡A C C C C *C --- C A A A C C C C C C C C C C C C --- --- C --- P --- *C --- --- ‡
Allowed in residential zoning districts only in
conjunction with a banquet facility in
association with a historic property or a not
for profit homeowners association that
maintains/operates a clubhouse or similar
place of assembly for exclusive use by
association members and their guests.
*****
Allowed within the Ontario Sports Empire
ancillary to restaurant and concession uses
and subject to approval of an AUP.
SeeSection 5.03.025 (Alcoholic Beverage Sales).
•
GFA 10,000 or More SF		 --- --- --- --- C C C C *C --- C C C C C --- C C C C C C C C C C --- --- C --- P --- *C --- ---
722410 Bars, Cocktail Lounges, Nightclubs and Taverns, and Other Similar
Facilities
•
GFA less than 5,000 SF		 --- --- --- --- --- --- C C *C --- C **A **A **A C --- C C C C C C --- --- --- --- --- --- --- --- P --- *C --- --- *****
Allowed within the Ontario Sports Empire
ancillary to restaurant and concession uses
and subject to approval of an AUP.
******Standalone bars, taverns, and other similar
facilities shall be prohibited on property
located along the Euclid Avenue Protection
Corridor (refer to Figure 5.01-2: MU-1
(Downtown Mixed Use) Zoning District Land
Use Map) for locations.
SeeSection 5.03.025 (Alcoholic Beverage Sales).
•
GFA 5,000 or More SF		 --- --- --- --- --- --- C C *C --- C C** --- --- --- --- C C C C C C --- --- --- --- --- --- --- --- P --- *C --- ---
7225 Restaurants and Other Eating Places
722511 Full-Service Restaurants (includes ancillary banquet facilities— see
NAICS 531120 for standalone banquet facilities)**		 --- --- --- --- --- P P P P --- P P P P P P P P P P P P P P P --- --- --- P --- P --- P --- --- SeeSection 5.03.150 (Drive-Thru Facilities) for the
inclusion of drive-thru facilities.
******Outdoor dining areas, both temporary and
permanent, which are provided in addition
to seating areas approved with the
development of a building, may be
permitted, subject to the approval of an
Administrative Use Permit.
722513 Limited-Service and Fast Food Restaurants** --- --- --- --- P P P P P --- P P P P P P P P P P P P P P P P P --- P --- P --- P --- ---
722514 Cafeterias and Buffets** --- --- --- --- P P P P P --- P P P P P P P P P P P P P P P P P --- P --- P --- P --- ---
Residential Residential Residential Residential Commercial Commercial Commercial Commercial Commercial Commercial Commercial Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Industrial Industrial Industrial Industrial Industrial Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay
722515 Snack and Nonalcoholic Beverage Bars** --- --- --- --- P P P P P --- P P P P P P P P P P P P P P P P P --- P --- P --- P --- ---
81 OTHER SERVICES (EXCEPT PUBLIC ADMINISTRATION)
811 Repair and Maintenance
8111 Motor Vehicle Repair and Maintenance(Note: See Motor Vehicle
Storage (NAICS 493190) for vehicle storage requirements)
811111 Servicing Facilities (limited to retail-oriented services, such as
emissions testing, battery replacement and other similar retail activities
that involves the limited use of pneumatic tools or equipment that
create noise impacts)		 --- --- --- --- --- P P P P --- --- --- --- --- --- --- --- --- --- P P --- P P P --- --- --- --- --- --- --- --- --- --- SeeSection 5.03.065 (Automotive Repair and
Maintenance—Servicing Facilities).

Page 5.02-31

Ontario Development Code

(Rev. 02.17.2026)

Division 5.02—General Land Use Provisions

Table 5.02-1: Land Use Matrix

Residential Residential Residential Residential Commercial Commercial Commercial Commercial Commercial Commercial Commercial Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Industrial Industrial Industrial Industrial Industrial Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay
Zoning Districts
 Zoning Districts Zoning Districts Zoning Districts Zoning Districts
2022 NAICS
Code		 Land Uses, Activities, and Facilities
Note: In addition to the requirements of this Table, properties located
within the Airport Influence Area (AIA) established by the LA/Ontario
International Airport Land Use Compatibility Plan (ALUCP) shall be subject
to the land use requirements and standards of the ALUCP.		 AR-2 & RE-2 RE-4 & LDR-5 MDR-11, 18 & 25 HDR-45 CS CN CC CR CCS OL OH MU-1 Zoning District MU-3 MU-6 MU-8B MU-8C MU-8D MU-8E BP IP IL IG IH AG CIV MHP ONT OS-C OS-R RC UC Additional Regulations
LUA-1 LUA-2N LUA-2S LUA-3 LUA-4
811111 General Repair Facilities (includes general motor vehicle
mechanical and electrical repair and maintenance of air conditioning,
brake, cooling, electric, exhaust, fuel, and suspension systems; and
engine, transmission, and drive train)
•
Automobile, Light Truck and Van Repair and Maintenance		 --- --- --- --- --- --- C C --- --- --- --- --- --- --- --- --- --- --- --- --- --- C P P P --- --- --- --- P --- --- --- --- SeeSection 5.03.060 (Automotive Repair and
Maintenance—General Repair Facilities).
•
Large Truck, Bus and Similarly Large Motor Vehicle Repair and
Maintenance		 --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- C P P --- --- --- P --- --- --- ---
811121 Automotive Body, Paint, and Interior Repair and Customization
•
Automobile, Light Truck and Van Body, Paint, and Interior
Repair and Customization		 --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- C C C P P --- --- --- --- --- --- --- --- SeeSection 5.03.045 (Automotive Body, Paint,
and Interior Repair and Customization—Minor
Customization Work).
•
Minor Customization Work (limited to the "bolt-on" replacement
or addition of parts only -- body and/or paint work is prohibited)		 --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- C P P P P --- --- --- P --- --- --- ---
•
Large Truck and Bus Body, Paint, and Interior Repair and
Maintenance		 --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- C P P --- --- --- P --- --- --- ---
•
Mobile Body and Paint Repair Services		 --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- C C C P P --- --- --- --- --- --- --- --- SeeSection 5.03.050 (Automotive Body and
Paint—Mobile Repair Services).
811122 Automotive Glass Replacement Shops (includes stationary and
mobile services)		 --- --- --- --- --- --- P --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- P P P P --- --- --- --- P --- --- --- --- SeeSection 5.03.055 (Automotive Glass
Replacement Shops).
811122 Automotive Window Tinting and Vehicle Wrapping --- --- --- --- --- --- P --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- P P P P --- --- --- --- P --- --- --- ---
Residential Residential Residential Residential Commercial Commercial Commercial Commercial Commercial Commercial Commercial Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Industrial Industrial Industrial Industrial Industrial Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay
811191 Automotive Oil Change and Lubrication Shops --- --- --- --- --- P P P --- --- --- --- --- --- --- --- P P P P P P P P --- --- --- --- --- --- P --- --- --- ---
811192 Car Washes--Full-Service and Self-Service (excludes facilities
ancillary to fueling stations)
•
Automobiles, Light Trucks and Vans		 --- --- --- --- --- --- C C --- --- --- --- --- --- --- --- --- C --- --- C --- --- C --- --- --- --- --- --- P --- --- --- ---
•
Trucks and Similarly Large Vehicles		 --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- C P P --- --- --- P --- --- --- ---
•
Mobile Washing and Detailing Services		 --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- P P P P --- --- --- --- --- --- --- --- --- SeeSection 5.03.300 (Mobile Washing and
Detailing Services).
811198 All Other Automotive Repair and Maintenance
•
Emissions Testing (test only facilities), and Diagnostic Centers
and Safety Inspection Services (without repair)		 --- --- --- --- --- P P P --- --- --- --- --- --- --- --- --- --- --- --- --- --- P P P --- --- --- --- --- --- --- --- --- ---
•
Rustproofing and Undercoating Shops		 --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- P P P P --- --- --- --- --- --- --- --- ---
•
Spray-On Bedliner Installation Shops		 --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- P P P P --- --- --- --- --- --- --- --- ---
•
Tire Sales, Installation, and Repair (except retreading) Services		 --- --- --- --- --- --- P P --- --- --- --- --- --- --- --- --- --- --- --- --- --- P P P P --- --- --- --- --- --- --- --- ---
•
Plug-In Electric Vehicle (PEV) Charging Facilities (ancillary to an
allowed land use)		 P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P
•
Hydrogen Fueling Station		 --- --- --- --- P P P P P P P P P P P P P P P P P P P P P P P --- --- --- --- --- --- --- ---
8112 Electronic and Precision Equipment Repair and Maintenance --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- P P P P P --- --- --- P --- --- --- ---
8113 Commercial and Industrial Machinery and Equipment (except
Automotive and Electronic) Repair and Maintenance		 --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- P P P P --- --- --- P --- --- --- ---

Page 5.02-32

(Rev. 02.17.2026)

Ontario Development Code

Division 5.02—General Land Use Provisions

Table 5.02-1: Land Use Matrix

Residential Residential Residential Residential Commercial Commercial Commercial Commercial Commercial Commercial Commercial Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Industrial Industrial Industrial Industrial Industrial Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay
Zoning Districts
 Zoning Districts Zoning Districts Zoning Districts Zoning Districts
2022 NAICS
Code		 Land Uses, Activities, and Facilities
Note: In addition to the requirements of this Table, properties located
within the Airport Influence Area (AIA) established by the LA/Ontario
International Airport Land Use Compatibility Plan (ALUCP) shall be subject
to the land use requirements and standards of the ALUCP.		 AR-2 & RE-2 RE-4 & LDR-5 MDR-11, 18 & 25 HDR-45 CS CN CC CR CCS OL OH MU-1 Zoning District MU-3 MU-6 MU-8B MU-8C MU-8D MU-8E BP IP IL IG IH AG CIV MHP ONT OS-C OS-R RC UC Additional Regulations
LUA-1 LUA-2N LUA-2S LUA-3 LUA-4
8114 Personal and Household Goods Repair and Maintenance
811411,
811412		 Home and Garden Equipment and Appliance Repair and
Maintenance		 --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- P P P P --- --- --- --- --- --- --- --- ---
811420 Reupholsters and Furniture Repair --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- P P P P --- --- --- --- --- --- --- --- ---
811430 Footwear and Leather Goods Repair --- --- --- --- --- P P P --- --- --- **P P P P --- P P P P P P --- --- --- --- --- --- --- --- --- --- --- --- --- ******Use shall be prohibited on the ground/first
floor of buildings located along the Euclid
Avenue Protection Corridor (refer to Figure
5.01-2: MU-1 (Downtown Mixed Use) Zoning
District Land Use Map) for locations.
811490 Other Personal and Household Goods Repair and Maintenance --
Without Retail Sales (limited to garment alteration and repair, gun
repair, jewelry repair, key duplicating, musical instrument repair and
tailor shops)		 --- --- --- --- --- P P P --- --- --- **P P P P P P P P P P P P P P --- --- --- --- --- --- --- --- --- --- ******Use shall be prohibited on the ground/first
floor of buildings located along the Euclid
Avenue Protection Corridor (refer to Figure
5.01-2: MU-1 (Downtown Mixed Use) Zoning
District Land Use Map) for locations.
811490 Boat Repair and Maintenance Services (no retail sales of new
boats)		 --- --- --- --- --- --- C C --- --- --- --- --- --- --- --- --- --- --- --- --- --- C P P P --- --- --- --- --- --- --- --- ---
811490 Motorcycle Repair and Maintenance Services (no retail sales of new
motorcycles)		 --- --- --- --- --- --- C C --- --- --- --- --- --- --- --- --- --- --- --- --- --- C P P P --- --- --- --- --- --- --- --- ---
812 Personal and Laundry Services
8121 Personal Care Services
812111
812112
812113		 Barber Shops, Beauty Salons, Nail, and Skin Care Services --- --- --- --- P P P P --- --- --- **P --- --- P --- P P --- P P P --- --- --- --- --- --- --- --- --- --- --- --- --- ******Use shall be prohibited on the ground/first
floor of buildings located along the Euclid
Avenue Protection Corridor (refer to Figure
5.01-2: MU-1 (Downtown Mixed Use) Zoning
District Land Use Map) for locations.
812191 Diet and Weight Reducing Centers --- --- --- --- --- P P P --- --- --- **P --- --- P --- --- P P P P P --- --- --- --- --- --- --- --- --- --- --- --- ---
Residential Residential Residential Residential Commercial Commercial Commercial Commercial Commercial Commercial Commercial Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Industrial Industrial Industrial Industrial Industrial Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay
812199 Other Personal Care Services, limited to the following:
•
Body Art Services (includes tattooing, body piercing, and
branding)		 --- --- --- --- --- --- C --- C --- --- **P P P P --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- SeeSection 5.03.390 (Tattoo, Body Piercing,
Branding, and Permanent Cosmetics
Application).
******Use shall be prohibited on the ground/first
floor of buildings located along the Euclid
Avenue Protection Corridor (refer to Figure
5.01-2: MU-1 (Downtown Mixed Use) Zoning
District Land Use Map) for locations.
•
Chair Massage		 --- --- --- --- P P P P P P P **P --- --- P --- --- --- P P --- P --- --- --- --- --- --- --- --- P --- --- --- --- SeeSection 5.03.270 (Massage Establishments
and Services).
******Use shall be prohibited on the ground/first
floor of buildings located along the Euclid
Avenue Protection Corridor (refer to Figure
5.01-2: MU-1 (Downtown Mixed Use) Zoning
District Land Use Map) for locations.

Page 5.02-33

Ontario Development Code

(Rev. 02.17.2026)

Division 5.02—General Land Use Provisions

Table 5.02-1: Land Use Matrix

Residential Residential Residential Residential Commercial Commercial Commercial Commercial Commercial Commercial Commercial Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Industrial Industrial Industrial Industrial Industrial Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay
Zoning Districts
 Zoning Districts Zoning Districts Zoning Districts Zoning Districts
2022 NAICS
Code		 Land Uses, Activities, and Facilities
Note: In addition to the requirements of this Table, properties located
within the Airport Influence Area (AIA) established by the LA/Ontario
International Airport Land Use Compatibility Plan (ALUCP) shall be subject
to the land use requirements and standards of the ALUCP.		 AR-2 & RE-2 RE-4 & LDR-5 MDR-11, 18 & 25 HDR-45 CS CN CC CR CCS OL OH MU-1 Zoning District MU-3 MU-6 MU-8B MU-8C MU-8D MU-8E BP IP IL IG IH AG CIV MHP ONT OS-C OS-R RC UC Additional Regulations
LUA-1 LUA-2N LUA-2S LUA-3 LUA-4
•
Color Consulting Services		 --- --- --- --- P P P P --- --- --- **P --- --- P --- --- P P P P P --- --- --- --- --- --- --- --- --- --- --- --- --- ******Use shall be prohibited on the ground/first
floor of buildings located along the Euclid
Avenue Protection Corridor (refer to Figure
5.01-2: MU-1 (Downtown Mixed Use) Zoning
District Land Use Map) for locations.
•
Day Spas		 --- --- --- --- --- P P P --- --- --- **P --- --- P --- --- --- P P P P --- --- --- --- --- --- --- --- --- --- --- --- ---
•
Hair Removal Services		 --- --- --- --- P P P P --- --- --- **P --- --- P --- --- --- P P P P --- --- --- --- --- --- --- --- --- --- --- --- ---
•
Hair Replacement Services		 --- --- --- --- P P P P --- --- --- **P --- --- P --- --- P P P P P --- --- --- --- --- --- --- --- --- --- --- --- ---
•
Make-Up Salons (includes the application of permanent
cosmetics)		 --- --- --- --- P P P P --- --- --- **P --- --- P --- --- P P P P P --- --- --- --- --- --- --- --- --- --- --- --- --- SeeSection 5.03.390 (Tattoo, Body Piercing,
Branding, and Permanent Cosmetics
Application).
******Use shall be prohibited on the ground/first
floor of buildings located along the Euclid
Avenue Protection Corridor (refer to Figure
5.01-2: MU-1 (Downtown Mixed Use) Zoning
District Land Use Map) for locations.
•
Massage Establishments		 --- --- --- --- --- --- A --- A --- --- **A --- --- A --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- SeeSection 5.03.270 (Massage Establishments
and Services).
******Use shall be prohibited on the ground/first
floor of buildings located along the Euclid
Avenue Protection Corridor (refer to Figure
5.01-2: MU-1 (Downtown Mixed Use) Zoning
District Land Use Map) for locations.
•
Tanning Salons		 --- --- --- --- P P P P --- --- --- **P --- --- P --- --- P P P P P --- --- --- --- --- --- --- --- --- --- --- --- --- ******Use shall be prohibited on the ground/first
floor of buildings located along the Euclid
Avenue Protection Corridor (refer to Figure
5.01-2: MU-1 (Downtown Mixed Use) Zoning
District Land Use Map) for locations.
•
Wellness Centers		 --- --- --- --- --- --- P --- P --- --- **P P --- P --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- If ancillary massage services are proposed, refer
toSection 5.03.270 (Massage Establishments
and Services) for regulations.
******Use shall be prohibited on the ground/first
floor of buildings located along the Euclid
Avenue Protection Corridor (refer to Figure
5.01-2: MU-1 (Downtown Mixed Use) Zoning
District Land Use Map) for locations.
8122 Death Care Services
Residential Residential Residential Residential Commercial Commercial Commercial Commercial Commercial Commercial Commercial Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Industrial Industrial Industrial Industrial Industrial Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay
812210 Funeral Director Services (limited to office/retail only) --- --- --- --- --- P P P --- --- P **P P P P --- --- --- --- --- --- --- P --- *P *P *P --- --- --- --- P --- --- --- SeeSection 5.03.205 (Funeral Director Services).
*****
Allowed only as an ancillary use to Funeral
Parlors and Mortuary Services.
******Use shall be prohibited on the ground/first
floor of buildings located along the Euclid
Avenue Protection Corridor (refer to Figure
5.01-2: MU-1 (Downtown Mixed Use) Zoning
District Land Use Map) for locations.
812210 Funeral Parlors and Mortuary Services (excludes funeral
establishments)		 --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- P P P --- --- --- --- P --- --- ---
812210 Funeral Establishments --- --- --- --- --- C C C --- --- --- --- --- --- C --- --- --- --- --- --- --- C --- --- --- --- --- --- --- --- P --- --- ---

Page 5.02-34

(Rev. 02.17.2026)

Ontario Development Code

Division 5.02—General Land Use Provisions

Table 5.02-1: Land Use Matrix

Residential Residential Residential Residential Commercial Commercial Commercial Commercial Commercial Commercial Commercial Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Industrial Industrial Industrial Industrial Industrial Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay
Zoning Districts
 Zoning Districts Zoning Districts Zoning Districts Zoning Districts
2022 NAICS
Code		 Land Uses, Activities, and Facilities
Note: In addition to the requirements of this Table, properties located
within the Airport Influence Area (AIA) established by the LA/Ontario
International Airport Land Use Compatibility Plan (ALUCP) shall be subject
to the land use requirements and standards of the ALUCP.		 AR-2 & RE-2 RE-4 & LDR-5 MDR-11, 18 & 25 HDR-45 CS CN CC CR CCS OL OH MU-1 Zoning District MU-3 MU-6 MU-8B MU-8C MU-8D MU-8E BP IP IL IG IH AG CIV MHP ONT OS-C OS-R RC UC Additional Regulations
LUA-1 LUA-2N LUA-2S LUA-3 LUA-4
812220 Cemeteries restrictions --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- P --- --- ---
812220 Crematories --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- C C --- --- --- --- C --- --- ---
8123 Drycleaning and Laundry Services
812310 Coin-Operated Laundries and Drycleaners --- --- --- --- --- P P --- --- --- --- --- --- --- P --- --- P --- P --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
812320 Drycleaning and Laundry Services (except Coin-Operated) --- --- --- --- --- P P P P --- --- **P --- --- P --- P --- P P P P --- --- --- --- --- --- --- --- --- --- --- --- --- SeeSection 5.03.150 (Drive-Thru Facilities) for the
inclusion of drive-thru facilities.
******Use shall be prohibited on the ground/first
floor of buildings located along the Euclid
Avenue Protection Corridor (refer to Figure
5.01-2: MU-1 (Downtown Mixed Use) Zoning
District Land Use Map) for locations.
812331 Linen Supply --- --- --- --- --- --- P --- --- --- --- --- --- --- P --- --- --- --- P --- P P P P P P --- --- --- P --- --- --- ---
812332 Industrial Launderers --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- P P P P P --- --- --- P --- --- --- ---
8129 Other Personal Services
812910 Pet Grooming and Training Services --- --- --- --- --- P P P --- --- --- **P P P P --- --- P P P P P --- --- --- --- --- --- --- --- --- --- --- --- --- ******Use shall be prohibited on the ground/first
floor of buildings located along the Euclid
Avenue Protection Corridor (refer to Figure
5.01-2: MU-1 (Downtown Mixed Use) Zoning
District Land Use Map) for locations.
812910 Pet Boarding and Sitting (animal daycare) Services, and Shelters --- --- --- --- --- C C C --- --- --- --- --- --- C --- --- --- --- --- --- --- C --- --- --- --- --- --- --- P --- *P --- --- *****
Use shall only permit publicly operated
Animal Shelters.
812921 Photofinishing --- --- --- --- --- P P P --- --- --- **P P P P --- P --- P P --- P --- --- --- --- --- --- --- --- --- --- --- --- --- ******Use shall be prohibited on the ground/first
floor of buildings located along the Euclid
Avenue Protection Corridor (refer to Figure
5.01-2: MU-1 (Downtown Mixed Use) Zoning
District Land Use Map) for locations.
812930 Parking Lots and Parking Garages
Residential Residential Residential Residential Commercial Commercial Commercial Commercial Commercial Commercial Commercial Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Industrial Industrial Industrial Industrial Industrial Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay
•
Commercial Facilities (pay to park)		 --- --- --- --- --- --- C C C --- C C C C C C C C C C C C P --- --- --- --- --- --- --- --- --- --- --- ---
•
Publicly-Owned Facilities		 --- --- --- --- --- P P P P P P P P P P P P P P P P P P P P P P --- P --- P --- P --- ---
•
Facilities Required in Conjunction with Allowed Uses		 P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P
812990 Astrology, Fortunetelling, Numerology, Palmistry, Phrenology and
Psychic Reading Services		 --- --- --- --- --- --- C --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
812990 Funeral Planning Services (office only—excludes preparation of the
dead for burial or interment, and the conducting of funeral services)		 --- --- --- --- --- P P P --- P P **P --- --- P --- P P P P P P --- --- --- --- --- --- --- --- --- --- --- --- --- ******Use shall be prohibited on the ground/first
floor of buildings located along the Euclid
Avenue Protection Corridor (refer to Figure
5.01-2: MU-1 (Downtown Mixed Use) Zoning
District Land Use Map) for locations.
812990 Party Planning Services --- --- --- --- --- P P P P P P **P P P P --- P P P P P P --- --- --- --- --- --- --- --- --- --- --- --- --- ******Use shall be prohibited on the ground/first
floor of buildings located along the Euclid
Avenue Protection Corridor (refer to Figure
5.01-2: MU-1 (Downtown Mixed Use) Zoning
District Land Use Map) for locations.

Page 5.02-35

Ontario Development Code

(Rev. 02.17.2026)

Division 5.02—General Land Use Provisions

Table 5.02-1: Land Use Matrix

Residential Residential Residential Residential Commercial Commercial Commercial Commercial Commercial Commercial Commercial Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Industrial Industrial Industrial Industrial Industrial Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay
Zoning Districts
 Zoning Districts Zoning Districts Zoning Districts Zoning Districts
2022 NAICS
Code		 Land Uses, Activities, and Facilities
Note: In addition to the requirements of this Table, properties located
within the Airport Influence Area (AIA) established by the LA/Ontario
International Airport Land Use Compatibility Plan (ALUCP) shall be subject
to the land use requirements and standards of the ALUCP.		 AR-2 & RE-2 RE-4 & LDR-5 MDR-11, 18 & 25 HDR-45 CS CN CC CR CCS OL OH MU-1 Zoning District MU-3 MU-6 MU-8B MU-8C MU-8D MU-8E BP IP IL IG IH AG CIV MHP ONT OS-C OS-R RC UC Additional Regulations
LUA-1 LUA-2N LUA-2S LUA-3 LUA-4
812990 Personal Fitness Trainer --- --- --- --- --- P P P P P P **P P P P --- P P P P P P P P P P --- --- --- --- --- --- --- --- --- SeeSection 5.03.315 (Personal Fitness Trainer).
******Use shall be prohibited on the ground/first
floor of buildings located along the Euclid
Avenue Protection Corridor (refer to Figure
5.01-2: MU-1 (Downtown Mixed Use) Zoning
District Land Use Map) for locations.
812990 Wedding and Funerary Chapels (excludes religious assembly) --- --- --- --- --- C C --- --- --- --- --- --- --- C --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
813 Religious, Grantmaking, Civic, Professional and Similar Organizations
8131 Religious Organizations
813110 Religious Assembly C C C C C C C --- C --- --- --- C C C --- C C C C C C C C --- --- --- --- C C --- --- --- --- ---
813110 Monasteries, Convents and Other Similar Facilities --- --- C C --- --- C --- --- --- --- --- --- --- --- --- C C C C C C --- --- --- --- --- --- --- C --- --- --- --- ---
8132,
8133,
8134,
8139		 Grant-Making and Giving Services; Social Advocacy Organizations;
Civic and Social Organizations; and Business, Professional, Labor,
Political and Similar Organizations
•
Offices Only		 --- --- --- --- --- --- P P --- P P **P P P P --- P --- --- P --- P --- --- --- --- --- --- --- --- --- --- --- --- --- ******Use shall be prohibited on the ground/first
floor of buildings located along the Euclid
Avenue Protection Corridor (refer to Figure
5.01-2: MU-1 (Downtown Mixed Use) Zoning
District Land Use Map) for locations.
•
Assembly Facilities		 --- --- --- --- --- --- C C --- C C --- C C C --- --- --- --- C --- C C C C --- --- --- --- --- --- --- --- --- ---
92 PUBLIC ADMINISTRATION
921 Executive, Legislative, and Other General Government Support --- --- --- --- --- --- P P --- P P **P P P P P P P P P P P P --- --- --- --- --- P --- --- --- --- --- --- ******Use shall be prohibited on the ground/first
floor of buildings located along the Euclid
Avenue Protection Corridor (refer to Figure
5.01-2: MU-1 (Downtown Mixed Use) Zoning
District Land Use Map) for locations.
922 Justice, Public Order, and Safety Activities
922110 Courts --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- P --- --- --- --- --- --- --- --- --- --- --- --- P --- --- --- --- --- ---
Residential Residential Residential Residential Commercial Commercial Commercial Commercial Commercial Commercial Commercial Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Industrial Industrial Industrial Industrial Industrial Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay
922120 Police Protection (stations, substations, and storefront facilities) P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P
922130 Legal Counsel and Prosecution --- --- --- --- --- --- P P P P P **P P P P P P P P P P P --- --- --- --- --- --- P --- --- --- --- --- --- ******Use shall be prohibited on the ground/first
floor of buildings located along the Euclid
Avenue Protection Corridor (refer to Figure
5.01-2: MU-1 (Downtown Mixed Use) Zoning
District Land Use Map) for locations.
922140 Correctional Institutions --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
922150 Parole Offices and Probation Offices --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- P --- --- --- --- --- P --- --- --- --- --- ---
922160 Fire Protection P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P

Page 5.02-36

(Rev. 02.17.2026)

Ontario Development Code

Division 5.02—General Land Use Provisions

Table 5.02-1: Land Use Matrix

Residential Residential Residential Residential Commercial Commercial Commercial Commercial Commercial Commercial Commercial Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Mixed Use Industrial Industrial Industrial Industrial Industrial Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay Specialized Use and Overlay
Zoning Districts
 Zoning Districts Zoning Districts Zoning Districts Zoning Districts
2022 NAICS
Code		 Land Uses, Activities, and Facilities
Note: In addition to the requirements of this Table, properties located
within the Airport Influence Area (AIA) established by the LA/Ontario
International Airport Land Use Compatibility Plan (ALUCP) shall be subject
to the land use requirements and standards of the ALUCP.		 AR-2 & RE-2 RE-4 & LDR-5 MDR-11, 18 & 25 HDR-45 CS CN CC CR CCS OL OH MU-1 Zoning District MU-3 MU-6 MU-8B MU-8C MU-8D MU-8E BP IP IL IG IH AG CIV MHP ONT OS-C OS-R RC UC Additional Regulations
LUA-1 LUA-2N LUA-2S LUA-3 LUA-4
923 Administration of Human Resource Programs(limited to administrative
offices for education, public health and veterans' affairs, and other
similar facilities)		 --- --- --- --- --- --- P P --- P P **P P P P P P P P P P P --- --- --- --- --- --- P --- --- --- --- --- --- ******Use shall be prohibited on the ground/first
floor of buildings located along the Euclid
Avenue Protection Corridor (refer to Figure
5.01-2: MU-1 (Downtown Mixed Use) Zoning
District Land Use Map) for locations.
TEMPORARY AND INTERIM LAND USES, BUILDINGS, AND STRUCTURES
Temporary and Interim Land Uses A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A SeeSection 5.03.395 (Temporary and Interim
Land Uses, Buildings, and Structures).
Temporary and Interim Buildings, Structures, and Facilities
•
Fewer than 5 years		 A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A SeeSection 5.03.395 (Temporary and Interim
Land Uses, Buildings, and Structures).
•
5 to 10 years		 C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C A C C C C
•
More than 10 years		 --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- A --- --- --- ---

Page 5.02-37

Ontario Development Code

(Rev. 02.17.2026)

Division 5.02—General Land Use Provisions

This page intentionally left blank

Page 5.02-38

(Rev. 02.17.2026)

Ontario Development Code