Compton Outdoor Music Rules Rules (2026): What You Need to Know

Compton's noise regulations prohibit the use of any radio, television, stereo, musical instrument, drum, or other sound-reproducing device in a manner so loud, so continued, or at such an hour that it disturbs the peace, quiet, comfort, or repose of neighboring inhabitants. This provision applies around the clock, not only during quiet hours. However, after 10 PM the standard tightens significantly: any amplified sound audible beyond the property line of a residential dwelling is presumed to be a disturbance and may be cited as a quiet-hours violation.

During daytime hours, outdoor music must comply with the exterior decibel standards — 55 dBA at the receiving residential property line. In practice, this means moderate-volume music in a backyard is generally permissible during the day, but large speaker systems, live bands, or DJ setups that project sound into neighboring yards will likely exceed the threshold. Vehicle stereo systems are also covered: operating a vehicle sound system at a volume audible at 50 or more feet from the vehicle is a citable offense under the noise ordinance.

Compton has a vibrant cultural and musical heritage, and outdoor gatherings with music are a regular part of community life. The city balances this tradition with noise protections by requiring Special Event Permits for organized outdoor events on public property or events that involve amplified sound systems. Permit applications are submitted through the City Manager's office and require advance notice of at least 30 days. Private backyard events do not require a permit but must comply with quiet hours and decibel limits. Loudspeakers and public address systems casting sound onto public streets or sidewalks require a separate amplification permit from the city.