Jackson County, MO Cannabis Regulations: Buffer Zones (2026)
Key Facts
- Buffer distance
- 1,000 ft from school, day-care, church
- State license required
- Missouri DHSS license before siting
- AG District status
- Permitted by right, Section 24004.2(b)(13)
- Other districts
- Conditional use permit, Section 24003.21
- Penalty
- Up to $1,000 fine, 1 year jail
- Separate offense
- Each day counts separately
Summary
Unincorporated Jackson County limits medical marijuana cultivation, dispensary, manufacturing and testing facilities to sites at least 1,000 feet from any existing elementary or secondary school, child day-care center, or church, and requires state licensing through the Missouri Department of Health and Senior Services before the county will treat the use as permitted or conditional under the Unified Development Code.
Medical Marijuana Cultivation Facilities, medical Marijuana Dispensary Facilities, Medical Marijuana-infused Products Manufacturing Facilities, and Medical Marijuana Testing Facilities are permitted uses in certain districts, and may be authorized as conditional uses in others. However, any such facility, without regard to whether it is a permitted or conditional use, must comply with the following conditions: a. All such facilities must be licensed by the Missouri Department of Health and Senior Services. b. No such facility may be initially located within one thousand feet of any then-existing elementary or secondary school, child day-care center, or church.
Full Breakdown
14 permits Medical Marijuana Cultivation Facilities, Medical Marijuana Dispensary Facilities, Medical Marijuana-Infused Products Manufacturing Facilities and Medical Marijuana Testing Facilities in specific zoning districts of unincorporated Jackson County, either by right or through a conditional use permit, but ties every one of those approvals to two threshold conditions. First, the facility must already hold its operating license from the Missouri Department of Health and Senior Services, the state agency that licenses growers, dispensaries, manufacturers and testing labs under Article XIV of the Missouri Constitution. Second, the site cannot be located within 1,000 feet of any school (elementary or secondary), a licensed child day-care center, or a church that existed before the marijuana business applied; because the ordinance measures against "then-existing" institutions, a school or church built later does not force an operating facility to move.
14 conditions, but carves out any AG-zoned lot that sits inside a platted subdivision and already carries a residential dwelling; those parcels are excluded from the by-right allowance. 21, which requires Plan Commission review and public notice before the Director issues approval. Because the Unified Development Code adopted this section under the medical marijuana framework, it does not separately address adult-use retail marijuana facilities licensed after Missouri voters approved recreational sales.
Violations & Fines
Operating or approving a marijuana cultivation, dispensary, manufacturing or testing facility that violates the 1,000-foot school, day-care or church buffer, or that lacks its Missouri DHSS license, is a zoning violation enforced under Section 24001.12. A conviction carries up to one year in the county jail, a fine of up to $1,000, or both, and each day the violation continues counts as a separate offense that the County Counselor can also seek to enjoin in court.
Frequently Asked Questions
Can a dispensary open next to an existing school in unincorporated Jackson County?
Does a marijuana business need county approval on top of its state license?
Is a medical marijuana facility allowed by right on agricultural land?
What happens if a facility violates the buffer rule?
Sources & Official References
Other rules in Jackson County
Compare Jackson County to another location·View the Missouri cannabis regulations overview
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