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Carmel, IN Noise Ordinances: Quiet Hours (2026)

Some Restrictions
Compiled from the official code textEditor Martyn O'NeillLast verified July 2026

Quiet hours in Carmel, IN, also called the noise ordinance, nighttime noise rules, or residential quiet time, define the hours during which excessive noise is prohibited.

Key Facts

Code section
Carmel City Code Sec. 6-158(a)
Residential night limit
50 dBA, 10:00 p.m. - 8:00 a.m.
Business/mixed night limit
50 dBA, 11:00 p.m. - 7:00 a.m.
Audibility test
Audible 50 feet or more from source
Fine range
$250 to $2,500 (escalates by offense)

Summary

Carmel City Code Sec. 6-158 sets time-of-day decibel caps rather than a single curfew. In residential zones the limit drops to 50 dBA from 10:00 p.m. to 8:00 a.m.; in business/mixed zones it drops to 50 dBA from 11:00 p.m. to 7:00 a.m. Sound audible 50 feet from its source

S-1, S-2, R-1, R-2, R-3, R-4, R-5: 8:00 a.m.-10:00 p.m. = 55; 10:00 p.m.-8:00 a.m. = 50. No level of more than 70 decibels for any period of time, when measured on a dB(A) scale from a distance of not less than 50 feet from its source.

View official code

Full Breakdown

Carmel does not use a simple 'quiet hours' curfew. Instead, Sec. 6-158(a) prohibits operating any machine, motor vehicle, device, or thing that produces sound that is audible 50 feet or more from its source, exceeds the zoning-district chart for five minutes or more within any 30-minute period (measured on a dB(A) scale at no less than 50 feet), or exceeds 70 decibels for any period of time. The chart sets a lower nighttime limit: residential districts (S-1, S-2, R-1 through R-5) allow 55 dBA from 8:00 a.m. to 10:00 p.m. and 50 dBA from 10:00 p.m. to 8:00 a.m. Business and mixed districts (B-1 through B-8, C-1, C-2, OM, PM, PUD, P-1) allow 60 dBA from 7:00 a.m.

Violations & Fines

Sec. 6-158(d) makes a violation an infraction punishable by a fine of up to $250 (first offense), up to $500 (second), up to $1,000 (third), and up to $2,500 (fourth and subsequent).

Frequently Asked Questions

Does Carmel have a strict quiet-hours curfew?
Not exactly. Sec. 6-158 lowers the allowed decibel level at night rather than banning all noise. In residential zones the cap falls to 50 dBA between 10:00 p.m. and 8:00 a.m.; in business zones it falls to 50 dBA between
Can sound be a violation even if it is not very loud?
Yes. Sec. 6-158(a)(1) prohibits sound that is simply audible 50 feet or more from its source, independent of the decibel chart, and sound over 70 decibels at 50 feet is prohibited for any period of time.
Who do I call about a nighttime noise problem in Carmel?
Call Carmel's non-emergency police dispatch at 317-571-2580. Sworn Carmel Metropolitan Police officers issue citations and the Carmel City Court hears the cases.

Sources & Official References

Other rules in Carmel

Parking Rules: Street Parking LimitsSome RestrictionsConstruction HoursSome RestrictionsParking Rules: RV & Boat ParkingSome RestrictionsBarking DogsSome RestrictionsAmplified Music & Outdoor SoundSome RestrictionsDecibel LimitsSome RestrictionsVehicle NoiseSome RestrictionsAircraft NoiseFew RestrictionsLeaf Blower RulesFew RestrictionsParking Rules: Driveway RulesSome RestrictionsParking Rules: Abandoned VehiclesSome RestrictionsParking Rules: Commercial & Oversized VehiclesSome RestrictionsFence Regulations: Material RestrictionsFew Restrictions

All Carmel rules

How Carmel compares: Cities with the Strictest Noise Ordinances·Compare Carmel to another location·View the Indiana noise ordinances overview

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