Ontario, CA Cannabis Regulations: Dispensary Zoning (2026)
Key Facts
- Commercial cannabis status
- Prohibited in all zoning districts
- Dispensary permits issued
- None; no entitlement path exists
- Governing sections
- OMC Sec. 6-18.04(b), 6-18.05
- Administrative fine
- $100 to $1,000 per violation, per day
- Adopted
- Ord. 3059 (2016), amended Ord. 3236 (2023)
Summary
Ontario prohibits every commercial cannabis business, including dispensaries, delivery services and cultivation operations, in all zoning districts citywide. The city has not opted in to any state cannabis licensing category, so no location in Ontario is zoned for a storefront or delivery-only dispensary.
Sec. 6-18.05. Regulation on the Commercial Use of Cannabis, Cannabis Accessories, and Cannabis Products. The establishment or operation of any business of commercial cannabis activity is prohibited. No use permit, variance, building permit, or any other entitlement or permit, whether administrative or discretionary, shall be approved or issued for the establishment or operation of any such business or operation.
Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: 2026 S-32: Current through Ordinance 3338, passed 7-21-2026).
Full Breakdown
Ontario Municipal Code Sec. 05 bans the establishment or operation of any commercial cannabis activity anywhere in the city, and Sec. 04(b) separately bans medical cannabis collectives, cooperatives, dispensaries, delivery services, operators and providers in all zoning districts. Neither section carves out an overlay, industrial zone, or conditional use path: no use permit, variance, building permit, or other entitlement, administrative or discretionary, may be approved for these businesses. The prohibition reaches transportation, delivery, storage, distribution, and sale of cannabis or cannabis products, cultivation, and manufacturing or testing, plus any other business licensed under Division 10 of the California Business and Professions Code.
Because Ontario has fully opted out, a resident looking for a legal storefront must go to a city that has opted in; San Bernardino County itself does not license retail cannabis in its unincorporated area either. The rules were adopted by Ordinance 3059 in 2016 and last amended by Ordinance 3236, effective January 19, 2023, showing the ban has been reaffirmed rather than relaxed as the state licensing scheme matured.
Violations & Fines
Operating a prohibited cannabis business is a misdemeanor or infraction at the discretion of the City Attorney or District Attorney under Sec. 6-18.06(a). The city can also issue administrative citations without a prior notice of violation, with fines up to $1,000 and not less than $100 per violation, and each day of operation is a separate violation. Property owners who allow an illegal cannabis business on their land face citation too.
Frequently Asked Questions
Can a dispensary open anywhere in Ontario, CA?
Does Ontario allow cannabis delivery from another city?
What happens if someone opens an unlicensed dispensary in Ontario?
Sources & Official References
Other rules in Ontario
California rules heatmap·Compare Ontario to another location·View the California cannabis regulations overview
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Dispensary Zoning in Nearby Cities
How other cities in San Bernardino County handle dispensary zoning.