Kane County, IL Noise Ordinances: Quiet Hours (2026)
Quiet hours in Kane 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
- County quiet-hours rule
- None for unincorporated areas
- Governing standard
- 35 Ill. Adm. Code 900/901
- Active-complaint contact
- Sheriff 630-232-8400
- Night limits
- Lower than daytime (Part 901)
- In cities
- Municipal quiet hours apply
Summary
Unincorporated Kane County has no fixed "quiet hours" clock. Noise is controlled by the statewide Illinois noise-pollution rule and disorderly conduct law; the Kane County Sheriff (630-232-8400) enforces disturbances. Your city or village may set stricter overnight hours.
A person must not cause or allow the emission of sound beyond the boundaries of that person's property, as defined in Section 25 of the Environmental Protection Act, that causes noise pollution in Illinois or violates any provision of this Chapter.
Full Breakdown
Kane County does not publish a countywide quiet-hours ordinance for unincorporated areas. Instead, the Illinois Pollution Control Board's rule (35 Ill. Adm. Code 900.102) bars emitting sound beyond your property line that causes "noise pollution." Nighttime octave-band limits in Part 901 are lower than daytime limits, effectively creating quieter overnight standards. Late-night residential disturbances are also reachable under Illinois disorderly conduct law (720 ILCS 5/26-1). The County Health Department handles property-maintenance nuisances; the Sheriff responds to active noise complaints. Incorporated cities such as Aurora, Elgin, and St. Charles set their own quiet hours, which do not apply in unincorporated townships.
Violations & Fines
No county fine for a fixed curfew. State disorderly conduct is a Class C misdemeanor (up to 30 days, up to $1,500). Sheriff enforces active disturbances.
Frequently Asked Questions
Does Kane County set overnight quiet hours?
Who do I call about a late-night noise?
Sources & Official References
Other rules in Kane County
How Kane County compares: Cities with the Strictest Noise Ordinances·Compare Kane County to another location·View the Illinois noise ordinances overview
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