Winnebago County, IL Cannabis Regulations: Dispensary Zoning (2026)
Key Facts
- School/day care buffer
- 1,000 feet minimum (§15.3.15.A.1)
- Residential siting
- Barred from dwellings/residential districts
- Zoning approval type
- Special Use permit required
- Application requirement
- Security, hours, lighting, parking plan
- Unincorporated retail tax
- 3.75% of gross receipts (§78-885)
Summary
A licensed medical cannabis dispensing organization cannot locate within 1,000 feet of a pre-existing school or day care center, and cannot sit inside a residential dwelling or residential district, under UDO § 15.3.15. Dispensaries are a Special Use countywide, so siting one also requires a special use permit plus a submitted security and hours-of-operation plan.
A.In accordance with state law, medical cannabis dispensing organizations must comply with the required spacing and location requirements. Any subsequent amendment to state law that is more restrictive that this standard will control.1.A licensed medical marijuana dispensary may not be located within 1,000 feet of a pre-existing educational facility - primary or secondary and/or day care center.2.A licensed medical marijuana dispensary may not be located in a residential dwelling or within a residential district.B.An operation plan must be submitted, which includes the security measures to be provided, the days and hours of operation, and a site plan that describes exterior lighting and parking capacity.
Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: Code of Ordinances: Supplement 64).
Full Breakdown
15 ties county zoning directly to state law: dispensing organizations "must comply with the required spacing and location requirements" of state law, and any future state amendment that is more restrictive automatically controls locally. The two hard county rules are a 1,000-foot buffer from any pre-existing primary or secondary school or day care center, and an outright bar on locating in a residential dwelling or residential district. Before the county will approve siting, an operator must submit an operation plan describing security measures, days and hours of operation, and a site plan covering exterior lighting and parking capacity.
The UDO's Article 24 definitions describe a Medical Cannabis Dispensing Organization as a facility "registered by the Illinois Department of Financial and Professional Regulation to acquire medical cannabis from a registered cultivation center" for dispensing to registered qualifying patients only, meaning walk-in retail to the general public is not what this zoning category covers. 75% of gross receipts in the unincorporated county (versus 3% inside member municipalities), a tax layered on top of, not a substitute for, the zoning siting rule.
Violations & Fines
Operating a dispensing organization outside these siting standards, or without the required special use approval, is enforced as a Chapter 90 zoning violation under § 4-4(j)(6): a first offense carries a $75 fine, a second $150, a third $350, and a fourth or subsequent offense requires a personal appearance before the county's administrative hearing officer rather than a set fine.
Frequently Asked Questions
How close can a cannabis dispensary be to a school in unincorporated Winnebago County?
Can a cannabis dispensary operate out of a house in Winnebago County?
Does a dispensary need a special permit beyond a business license?
What tax applies to cannabis sales in unincorporated Winnebago County?
Sources & Official References
Other rules in Winnebago County
Compare Winnebago County to another location·View the Illinois cannabis regulations overview
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