Norman, OK Quiet Hours & Noise Laws [2026]
When are quiet hours in Norman, OK?
| Regulation | Details for Norman, OK |
|---|---|
| Quiet Hours | 9PM-7AM |
| Weekends | Typically same as weekdays |
| Enforcement | Police Non-Emergency: 405-321-1444 |
9 PM - 7 AM (for certain activities and gatherings)
Strict noise limits typically apply during these times.
Norman, OK Noise Rules
What is the noise ordinance in Norman, OK?
Norman, OK's noise ordinance, found in Article III. - NOISE CONTROL (Chapter 10 of the City Code), prohibits excessive, unnecessary, or unusually loud noises that disturb public health, comfort, and welfare. The ordinance establishes limitations on sound levels (decibels) within different use districts and includes specific prohibitions and designated quiet hours to ensure peace for residents.
Decibel Limit Comparison
| Zone Type | Day | Night |
|---|---|---|
| Residential | Not specified | Not specified |
| Commercial | Not specified | Not specified |
Note: Section 10-304 of the Norman Code sets use district noise levels for residential, commercial, and industrial areas using L90 (ambient sound), L10, and L1 measurements over 5-15 minute periods. Places of public entertainment with loudspeakers producing 90 dB(A) or greater require a warning sign. Commercial power equipment (excluding construction) exceeding 82 dB(A) at 50 feet is prohibited. Noise variance permits state sound pressure levels shall not average more than 80 dB(A) for more than 10% of the time (L10).
Specific Restrictions
- Construction:
Commercial power equipment, excluding construction equipment, is prohibited in residential or commercial land use districts between 9 p.m. and 7 a.m. the following day, or if it exceeds 82 dB(A) at 50 feet. General construction hours are not explicitly detailed but are subject to 'adjustments that set specific days, times of day and maximum sound levels.'
- Amplified Sound:
Operating loudspeakers or sound sources in public entertainment venues at 90 dB(A) or greater requires a warning sign. Amplified sound on public property or right-of-way is prohibited if plainly audible 50 feet or more without a permit. Noise permits for residential amplified sound events are not granted beyond 11 PM and before 7 AM, and in non-residential zones, not beyond 12 AM and before 7 AM.
- Animals:
Loud and frequent barking, howling, yelping, or excessive, continuous, or untimely noise that interferes with the reasonable use and enjoyment of neighboring private premises is prohibited. Owning or maintaining any animal or bird that produces frequent or prolonged noisemaking constituting a noise disturbance is also prohibited.
- Vehicles:
Sounding a horn or signaling device unnecessarily is prohibited. Operating any vehicle, recreational vehicle, motorcycle, or motorboat to cause a noise disturbance across a residential real property boundary or within a quiet zone is unlawful. It is unlawful to operate a motor vehicle within the city that produces excessive noise when driven or parked on public property or public ways.
Frequently Asked Questions about Norman, OK Noise Rules
What are the designated quiet hours in Norman, OK?
9 PM - 7 AM (for certain activities and gatherings). Generally, during these hours, noise should be kept to a minimum to avoid disturbing neighbors.
How loud can I play music in Norman, OK?
Residential areas typically have a limit of Not specified during the day and Not specified at night. Excessive vibration or bass that is plainly audible at the property line may also be a violation.
Who do I contact to report a noise violation in Norman, OK?
For non-emergency noise complaints, contact the Norman, OK police non-emergency line at 405-321-1444. For ongoing issues like construction or animal noise, you can also contact Code Enforcement at 405-321-1444.