Macon County, IL Noise Ordinances: Quiet Hours (2026)
Quiet hours in Macon County, IL, also called the noise ordinance, nighttime noise rules, or residential quiet time, define the hours during which excessive noise is prohibited.
Key Facts
- Curfew hours
- 10 p.m. to 7 a.m.
- Nighttime dBA cap
- 55 dBA at property line
- Distance trigger
- Audible 100 ft from source
- Legal status
- Declared a public nuisance
- Enforcing agency
- Macon County Sheriff's Office
- First-offense fine
- $50 to $500
Summary
Unincorporated Macon County imposes a nighttime noise curfew from 10 p.m. to 7 a.m. Any sound from a noise source that carries 100 feet or reaches 55 dBA on a neighboring residential property during those hours is barred under Macon County Code § 94.06(B), and the chapter declares any violation a public nuisance.
(B) During night hours. No person shall make excessive, unnecessary, continuous, unreasonable, continue, or cause to be made the emission of sound during nighttime hours (10:00 p.m. to 7:00 a.m.) from any noise source to any receiving residential land: ... Further, no person shall permit any sound as described herein to be made in or upon any house, premises, or property owned or possessed by them or under their management and/ or control. (C) Public nuisance declared. Sound emissions in violation of (A) and (B) above are hereby declared to be a public nuisance.
Full Breakdown
06(A). 06(B) bars sound from any noise source that can be heard 100 feet or more from its source, or that exceeds 55 dBA measured at any point on the receiving residential land, with the measurement point fixed at the complainant's property line. The prohibition covers noise made in or upon a house, premises or property owned, possessed or controlled by the responsible person, not only noise crossing the property line outdoors. 06(C), giving the county a nuisance-abatement basis for enforcement in addition to the citation process.
06(D) measures at the outer property line of the building rather than at interior unit walls. 04(A); it does not reach commercial, industrial or agricultural land. 04(B). 08.
Violations & Fines
Violating the nighttime standard is a public nuisance under § 94.06(C) and is fined $50 to $500 for a first offense, rising to $100 to $1,000 for a second offense within two years, under § 94.99(A). The county must serve the property owner with written notice before enforcement, by personal service, certified mail, or newspaper publication if no address is known, per § 94.09.
Frequently Asked Questions
Does unincorporated Macon County have a nighttime noise curfew?
Does the curfew cover noise inside a home?
Is the nighttime limit stricter than daytime?
What happens if I violate the curfew?
Sources & Official References
Other rules in Macon County
How Macon County compares: Cities with the Strictest Noise Ordinances·Compare Macon County to another location·View the Illinois noise ordinances overview
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