Norman, OK Noise Ordinances: Quiet Hours (2026)
Quiet hours in Norman, OK, also called the noise ordinance, nighttime noise rules, or residential quiet time, define the hours during which excessive noise is prohibited.
Key Facts
- Curfew hours
- 9:00 p.m. to 7:00 a.m. daily
- Covers
- Gatherings, construction, power tools, trash pickup
- Governing section
- NCC 16-208(b), Groups or gatherings clause
- Underlying limit
- ~50 dB(A) nighttime residential cap, NCC 16-205
- Enforcement
- Norman Police Department
Summary
Norman bans two or more people from talking, laughing, yelling, or singing loudly enough to violate district noise limits or cause a disturbance between 9:00 p.m. and 7:00 a.m. Construction, domestic power tools, and garbage collection share the same nighttime curfew in residential and commercial zones. The Police Department enforces it under NCC 16-208(b), with fines under NCC 16-211.
Groups or gatherings of people. Talking, laughing, yelling, singing, or otherwise making noise by two or more people between the hours of 9:00 p.m. and 7:00 a.m. the following day in such a manner as to violate NCC 16-205 or cause a noise disturbance.
Full Breakdown
window governs several related activities in the same subsection: construction and demolition work in residential or commercial districts, domestic power equipment such as lawn mowers and saws, commercial power tools like chainsaws and pavement breakers, garbage collection within or near a residential zone, and flying model aircraft or firing model rockets. NCC 16-205 sets the underlying decibel ceiling that applies even outside those hours, roughly 50 dB(A) at night and 55 dB(A) by day in residential districts, so the curfew adds a stricter, activity-based bar on top of the numeric limit. structure. Complaints go to the Police Department, which measures with a Type II sound meter under NCC 16-207 or documents the disturbance directly.
Violations & Fines
Violating Norman's 9:00 p.m. to 7:00 a.m. quiet-hours provisions is punished under NCC 16-211 by a fine and/or imprisonment set in the City's penalty and fine schedule, and each night the gathering, tool use, or collection continues counts as a separate offense. NCC 16-212 lets the City additionally seek a nuisance injunction against a location with recurring quiet-hours violations.
Frequently Asked Questions
What time do Norman's quiet hours start?
Can trash be collected before 7 a.m. near a Norman neighborhood?
What if a party is quiet but still bothers neighbors after 9 p.m.?
Sources & Official References
Other rules in Norman
How Norman compares: Cities with the Strictest Noise Ordinances·Compare Norman to another location·View the Oklahoma noise ordinances overview
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