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Cannabis Regulations in McLean County, IL (2026)

2 rules for unincorporated McLean County, Illinois.

Verified from official government sources

Note: These county rules apply to unincorporated areas of McLean County. If you live within an incorporated city, that city's own rules apply: see the city list below.

Dispensary Zoning

Cannabis businesses other than cultivation centers, including dispensaries and craft growers, cannot locate within 500 feet of a school, playground, park, house of worship, library, day-care center or residential lot line in unincorporated McLean County.

McLean County 500-Foot Cannabis Business Buffer

Significant Restrictions

McLean County Code § 350-43DDD

Cannabis businesses other than cannabis cultivation centers. Cannot locate closer than 500 feet from the lot line of school grounds, a playground, a public park, a house of worship, a public library, a day-care center or from a lot for which the principal use is a residence. Lighting for craft grower facilities shall be restricted from passing through the side walls and roofs at night. Parking ...

Buffer Zones

A cannabis cultivation center in unincorporated McLean County cannot locate within 1,000 feet of a school, playground, public park, house of worship, library, day-care center or residential lot line, and must notify the county within 30 days of getting its state license.

McLean County 1,000-Foot Cannabis Cultivation Buffer

Significant Restrictions

McLean County Code § 350-43CCC

Cannabis cultivation center. Cannot locate closer than 1,000 feet from the lot line of school grounds, a playground, a public park, a house of worship, a public library, a day-care center or from a lot for which the principal use is a residence. Lighting shall be restricted from passing through the side walls and roofs at night. Parking lot lighting shall be directed on site with spillover limi...

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