VERIFIED 2026

Idaho Falls, ID
Noise Code

The official quiet hours, decibel limits, and enforcement protocols for Idaho Falls, ID.

Ordinance Summary

Idaho Falls, ID noise ordinances, primarily "Nuisance Noise" (Title 5, Chapter 4, Section 5-4-11), prohibit any loud, repetitive, or high-pitched sound, or amplified music, that is plainly audible 50 feet from its source. Specific quiet hours are enforced for music (12 AM-8 AM) and construction/manufacturing in residential areas (12 AM-5:30 AM). Violations are subject to escalating fines.

Quiet Hours

Nighttime Music: 12AM-8AM; Residential Construction/Manufacturing: 12AM-5:30AM

Police Non-Emergency

208-529-1200

Decibel Limits

Day
0dB
Night
0dB

"The ordinance primarily uses a 'plainly audible' standard, meaning sound detectable by unaided hearing from 50 feet, rather than specific decibel levels for general nuisance noise."

Measure Noise Levels Instantly

Use our free browser-based decibel meter to check if your neighbors are violating the Idaho Falls, ID code.

Specific Noise Restrictions

1
Construction

Plainly audible construction activities are prohibited in residential areas between 12:00 AM and 5:30 AM. Exceptions apply for emergency work, public interest activities, or by special permit.

2
Amplified Sound

Nighttime music noise is prohibited if plainly audible between 12:00 AM and 8:00 AM. Generally, any amplified sound operated at a volume louder than necessary for voluntary listeners on the premises is prohibited if it creates a nuisance. Vehicle sound systems audible beyond 50 feet are also restricted.

3
Animals

It is unlawful to harbor or keep any dog that, by loud and prolonged barking or howling, disturbs the peace. A 'nuisance animal,' including dogs and cats, is defined as one that causes a disturbance by excessive noise.

4
Vehicles

Excessive vehicle noise, including from glass-packed mufflers, loud tailpipes, or similar modified exhaust systems that produce plainly audible noise, is prohibited. Motor vehicle sound systems audible greater than 50 feet from the vehicle are considered public disturbance noises.

Frequently Asked Questions

Quiet Hours?

Nighttime Music: 12AM-8AM; Residential Construction/Manufacturing: 12AM-5:30AM.

Construction?

Usually limited to daytime hours (e.g. 7am-6pm). Check 'Specific Restrictions' above.

Who to call?

Use Non-Emergency Police: 208-529-1200.

Fines?

Commonly range from $50 to $500 for initial offenses.

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