What is the residential decibel limit in Santa Ana, CA?

Daytime limit: 55 dB(A) (7AM-10PM). Nighttime limit: 50 dB(A) (10PM-7AM). These decibel limits apply to residential properties within "Noise Zone 1" (the entire city). If the noise consists of impact noise, simple tone noise, speech, or music, these limits are reduced by 5 dB(A).

Who do I call for a noise complaint in Santa Ana, CA?

For non-emergencies, contact the police at 714-245-8665. For code violations, contact Code Enforcement at 714-667-2780.

Santa Ana, CA Noise Ordinance

Quiet Hours: 10PM-7AM (residential night limit)

Residential Decibel Limit: 55 dB(A) (7AM-10PM) (Day) / 50 dB(A) (10PM-7AM) (Night)

Summary: Santa Ana, CA noise ordinances, primarily Article VI of Chapter 18 and Section 10-153 of the Municipal Code, prohibit loud and raucous noise that disturbs peace and quiet. The entire city is designated as "Noise Zone 1", with specific decibel limits for residential properties. Violations can lead to misdemeanor charges, fines, or imprisonment.

Local Noise Laws

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