Elgin, IL Noise Ordinances: Decibel Limits (2026)
Key Facts
- Governing section
- Elgin Municipal Code § 10.30.020
- Industrial->residential day
- 61 dBA (56 impulsive)
- Industrial->residential night
- 51 dBA (46 impulsive)
- Commercial->residential day
- 55 dBA (50 impulsive)
- Commercial->residential night
- 44 dBA (45 impulsive)
- Measurement point
- 25+ feet from source property line
Summary
Elgin caps sound crossing onto neighboring residential property by numeric decibel limits keyed to the source's zoning and the time of day. Industrial noise reaching a home can't top 61 dBA by day or 51 dBA at night, commercial noise is capped lower still, and even a parked car's stereo can't exceed 45 dBA for more than two minutes at night.
A.No person shall cause or allow the emission of sound from an industrial property in the city to any receiving residential property in the city during daytime hours that exceeds sixty-one (61) dBA, or fifty-six (56) dBA for impulsive sound, when measured at any point within such receiving residential property, provided however, that no measurement of sound level shall be made less than twenty-five (25) feet from the property line of such industrial property noise source.B.No person shall cause or allow the emission of sound from an industrial property in the city to any receiving residential property in the city during nighttime hours that exceeds fifty-one (51) dBA, or forty-six (46) dBA for impulsive sound, when measured at any point within such receiving residential property, provided however, that no measurement of sound level shall be made less than twenty-five (25) feet from the property line of such industrial property noise source.
Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: Code of Ordinances: Supplement 7).
Full Breakdown
020 of the Elgin Municipal Code sets the city's core numeric noise table. Subsection A caps industrial-to-residential daytime noise at 61 dBA, or 56 dBA for impulsive sound, measured on the receiving residential property no closer than 25 feet from the industrial source's property line; Subsection B drops that nighttime cap to 51 dBA, or 46 dBA impulsive. Subsection C limits commercial-to-residential daytime noise to 55 dBA, or 50 dBA impulsive, and treats city property and land zoned Community Facility without a residence as commercial for this purpose; Subsection D sets the commercial nighttime cap at 44 dBA, or 45 dBA impulsive.
Subsection E separately caps motor vehicle noise reaching a residential property at night at 45 dBA for more than two minutes, measured at least 50 feet from the vehicle's rear bumper. 4-1971. 025 separately caps residential sound-amplification devices at audibility beyond 75 feet at night or 150 feet by day. , on Fridays, Saturdays, Sundays, and Memorial Day, July 4th, and Labor Day, controlling over any conflicting limit elsewhere in the chapter. 020's general penalty applies.
Violations & Fines
Exceeding the applicable dBA ceiling in Section 10.30.020, whether industrial noise crossing into a residential yard above 61/51 dBA (day/night) or commercial noise above 55/44 dBA (day/night), is a chapter violation measured no closer than 25 feet from the source's property line; because Chapter 10.30 has no dedicated fine, the general Section 1.20.020 penalty of $50 to $750 per day applies.
Frequently Asked Questions
How loud can a factory be at night under Elgin's noise ordinance?
What's the daytime noise limit for a commercial business next to a home in Elgin?
Does Elgin regulate loud car stereos at night?
Are there special noise rules for Elgin's Festival Park?
Sources & Official References
Other rules in Elgin
Compare Elgin to another location·View the Illinois noise ordinances overview
See something wrong?
Help us keep this page accurate. If you notice an error or outdated information, let us know.
Decibel Limits in Nearby Cities
How other cities in this county handle decibel limits.