McLean County, IL Noise Ordinances: Amplified Music & Outdoor Sound (2026)
Amplified music rules in McLean County, IL, also called sound permit, PA system, or live music ordinances, set decibel limits, time-of-day restrictions, and when permits are required.
Key Facts
- Governing section
- § 350-43ZZ(3)
- Curfew
- No outdoor amplified sound after 11:00 p.m.
- Buffer distance
- 500 feet of R-1/R-2 or a dwelling lot
- Applies to
- Breweries and distilleries
- Backstop standard
- IEPA noise regulations, § 350-43ZZ(6)
Summary
McLean County bars outdoor amplified sound after 11:00 p.m. at breweries and distilleries within 500 feet of an R-1 or R-2 district or any lot with a principal-use dwelling.
No outdoor amplified sound will be permitted after 11:00 p.m. within 500 feet of an R-1 or R-2 District or any lot containing a dwelling as a principal use.
Full Breakdown
within 500 feet of an R-1 or R-2 residential zoning district or any lot containing a dwelling as a principal use. when the building is within 500 feet of a residential district or dwelling, under § 350-43ZZ(2). window. The 500-foot buffer measures from the nearest R-1 or R-2 district boundary or from any lot whose principal use is a dwelling, whichever is closer, so an amplified outdoor concert or event area at a rural brewery near a farmhouse is covered by the curfew even outside a platted residential district.
The rule governs breweries and distilleries in unincorporated McLean County only; Bloomington and Normal regulate amplified sound at venues inside their own city limits under their separate municipal codes.
Violations & Fines
The Department of Building and Zoning enforces the brewery and distillery use standards, including the § 350-43ZZ(3) amplified-sound curfew, as conditions of the special use permit. A brewery or distillery that runs outdoor amplified sound past 11:00 p.m. within 500 feet of a residential district or dwelling is out of compliance with its permit conditions and can face a correction order or special use permit review by the county.
Frequently Asked Questions
Can a McLean County brewery host outdoor live music past 11 p.m.?
Does the county have a general amplified-sound rule outside breweries?
How is the 500-foot distance measured?
Sources & Official References
Other rules in McLean County
Compare McLean County to another location·View the Illinois noise ordinances overview
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