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Mesa, AZ Cannabis Regulations: Buffer Zones (2026)

Significant Restrictions
Compiled from the official code textEditor Martyn O'NeillLast verified August 2026

Key Facts

Allowed districts
LI and GI zoning districts only
Buffer from schools/libraries/churches/LI-GI parks
1,200 feet
Buffer from day cares/other parks/HOA space
500 feet
Spacing from other dispensaries
5,280 feet (or 1,000 ft exception)
City registration term
1 year, renewed annually
Registration termination after revocation
15 days notice / 45 days to cease

Summary

Mesa keeps marijuana dispensaries and cultivation facilities well clear of sensitive uses: § 11-31-34 sets a 1,200-foot buffer from churches, libraries, schools, and LI/GI-district parks, and a 500-foot buffer from day cares, other parks, and HOA-maintained open space, on top of 5,280-foot spacing from other facilities.

(c)A minimum distance of 1,200 feet from the following land uses, unless separated by a canal, railroad track, or highway (when separated by a canal, railroad track, or highway, the distance is measured from the support wall, post or column of the medical marijuana dispensary or dual licensee facility along the Street to the Lot Line of the subject land use.):(i)A church located in the RS, RM, DR, T3N, T4N, or T5N Districts;(ii)A library;(iii)A school; and(iv)A public park located in the LI or GI districts.(d)A minimum distance of 500 feet from the following land uses...:(i)A day care center and pre-school;(ii)A public park located in all zoning districts except LI or GI; and(iii)A privately owned open space and recreation area as designated on the applicable plan of development approved by the City that is maintained by a homeowner's association.

Source: Mesa Zoning AdministrationView official code

Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: Code of Ordinances: Supplement 22).

Full Breakdown

Mesa City Code § 11-31-34(A)(1) restricts medical marijuana dispensaries and dual licensee facilities to the LI and GI zoning districts and imposes tiered spacing requirements. Beyond the 5,280-foot separation from the nearest registered dispensary or dual licensee facility, subsection (A)(1)(c) requires a minimum distance of 1,200 feet from a church located in the RS, RM, DR, T3N, T4N, or T5N Districts, a library, a school, and a public park located in the LI or GI districts, measured (when separated by a canal, railroad track, or highway) from the facility's support wall, post, or column to the lot line of the sensitive use.

Subsection (A)(1)(d) sets a closer 500-foot buffer from a day care center or pre-school, a public park located in any zoning district except LI or GI, and a privately owned open space or recreation area maintained by a homeowners association. Marijuana cultivation and infusion facilities carry parallel spacing requirements under § 11-31-34(A)(2): 1,200 feet from the same church/library/school/LI-GI-park list and 500 feet from the same day care/other-park/HOA-open-space list, plus 2,400 feet from the nearest dispensary, dual licensee, or off-site cultivation or infusion facility (with an exception for a cultivation or infusion facility and the specific dispensary it serves).

Facilities must also register annually with the Planning Division under Chapter 67, provide current ADHS registration and approval-to-operate documentation, and are capped at 5,000 square feet for dispensaries, 25,000 for cultivation, and 10,000 for infusion facilities, none of which may include a drive-through, outdoor seating, outdoor vending, or mobile operation.

Violations & Fines

The Zoning Administrator may revoke a facility's City registration for false or misleading application information, unpaid fees, or denial/revocation of the required ADHS dispensary registration or approval to operate; upon written notice, the City registration automatically terminates 15 calendar days later, and the facility must cease operation within 45 calendar days of that notice. Operating outside the required buffers or without current registration is also enforceable as a Title 11 zoning violation under § 11-79-4's civil sanction schedule ($150-$2,500 depending on repeat offenses).

Frequently Asked Questions

How far must a Mesa dispensary be from a school?
At least 1,200 feet, per Mesa City Code § 11-31-34(A)(1)(c)(iii), unless separated by a canal, railroad track, or highway, in which case the distance is measured from the facility's support wall to the school's lot line.
Can a dispensary locate near a public park in Mesa?
It depends on the park's zoning: parks located in the LI or GI districts require a 1,200-foot buffer under § 11-31-34(A)(1)(c)(iv), while parks in any other district require only a 500-foot buffer under (A)(1)(d)(ii).
What zoning districts allow marijuana facilities in Mesa?
Only the LI (Light Industrial) and GI (General Industrial) districts, per § 11-31-34(A), and only after the facility demonstrates compliance with all the section's spacing and registration requirements.
Does a Mesa marijuana facility need to register with the city every year?
Yes. Under § 11-31-34(A)(5), City registration is valid for one year from approval and must be renewed annually with proof of current state registration, license, and approval to operate before the expiration date.

Sources & Official References

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