Lake County, IL Cannabis Regulations: Dispensary Zoning (2026)
Key Facts
- Governing law
- UDO § 151.112(A)
- Dispensary zoning
- CUP in GC, LI, II only
- Dispensary buffer
- 1,000 ft from schools
- Dispensary separation
- 1,500 ft apart
- Scope
- Unincorporated county only
Summary
Adult-use cannabis facilities need a conditional use permit in the county's General Commercial, Limited Industrial or Intensive Industrial districts, with strict buffers from schools, parks and homes.
It is the purpose and intent of this section to provide zoning regulations of facilities that dispense, grow, process, infuse, cultivate and transport adult-use cannabis within unincorporated Lake County as allowed by the Cannabis Regulation and Tax Act, 410 ILCS 705 (Act)... No adult-use cannabis dispensary shall be established, maintained, or operated on any lot that has a property line within 250 feet of the property line of a pre-existing forest preserve property or an area zoned for residential use...
Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: 2026 S-15: Supplement contains: Local legislation current through Ord. 26-0618, passed 6-9-2026 | State legislation current through ILCS Pamphlet 2025 #5).
Full Breakdown
Lake County zones adult-use cannabis facilities under UDO § 151.112(A), covering only unincorporated land. Dispensaries require a conditional use permit (ZBA review) in the GC, LI and II districts. Craft growers, processing centers, infusers and transporters are permitted by right in LI and II and need a conditional use permit in GC; cultivation centers need a conditional use permit in LI and II only, with no GC option. Dispensaries must sit at least 250 feet from forest preserve land or residentially zoned property, 500 feet from day cares, colleges, hospitals, parks or libraries, and 1,000 feet from schools, plus a 1,500-foot separation from other dispensaries.
Violations & Fines
Operating without the required conditional use permit or within a protected-use buffer is a zoning violation subject to county enforcement and civil penalties under the UDO; the business also loses its state adult-use license eligibility.
Frequently Asked Questions
Can a cannabis dispensary open anywhere in Lake County?
Does this cover Waukegan or Gurnee?
Sources & Official References
Other rules in Lake County
Compare Lake County to another location·View the Illinois cannabis regulations overview
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