Sacramento County Quiet Hours Rules (2026) — What You Need to Know
Some RestrictionsKey Facts
- Daytime Noise Limit
- 55 dBA (7:00 AM – 10:00 PM)
- Nighttime Noise Limit
- 50 dBA (10:00 PM – 7:00 AM)
- Measurement Point
- At least 1 foot inside affected property line
- Governing Code
- Sacramento County Code Chapter 6.68
- Violation Type
- Infraction
- First Offense Fine
- Up to $50
The Short Version
Sacramento County enforces residential noise limits of 55 dBA during daytime (7 AM to 10 PM) and 50 dBA during nighttime (10 PM to 7 AM) under Chapter 6.68 of the county code. Noise is measured at least one foot inside the affected property line. Violations are charged as infractions with escalating fines for repeat offenses within one year.
Full Breakdown
Sacramento County's noise control regulations are codified in Chapter 6.68 of the county code. The ordinance declares excessive, unnecessary, or offensive noise to be detrimental to public health, safety, welfare, and the peace and quiet of county inhabitants, classifying it as a public nuisance. The chapter establishes measurable decibel-based standards for residential zones.
In residential areas, the maximum permissible exterior noise level is 55 dBA during daytime hours (7 AM to 10 PM) and 50 dBA during nighttime hours (10 PM to 7 AM). These measurements are taken at least one foot inside the property line of the affected residential property, with the microphone positioned three to five feet above ground level and at least four feet from walls or reflecting surfaces.
The county provides several exemptions from these noise limits. Residential property maintenance activities such as lawnmowing and leaf blowing are exempt between 6 AM and 8 PM on weekdays and 7 AM and 8 PM on weekends. Emergency work, agricultural operations, and certain other activities also receive exemptions. The Sacramento County Environmental Management Department handles investigations of ongoing and aggravated noise complaints, particularly those involving mechanical equipment like pool pumps and HVAC systems.
To report a noise issue in unincorporated Sacramento County, residents can contact the Sacramento County Sheriff's Department Non-Emergency Dispatch at (916) 874-5115. Incorporated cities within the county have their own separate noise enforcement authority.
What Happens If You Violate This?
Noise violations under Chapter 6.68 are charged as infractions. A first violation carries a fine not exceeding $50. A second violation of the same provision within one year results in a fine up to $100. Each additional violation within one year carries a fine up to $250. Each day or portion of a day during which the violation continues or is repeated constitutes a separate offense, so fines can accumulate quickly for ongoing noise issues.
Frequently Asked Questions
What are the residential noise limits in unincorporated Sacramento County?
How do I report a noise complaint in Sacramento County?
Can I mow my lawn early in the morning in Sacramento County?
Sources & Official References
Related Ordinances in Sacramento County
How does Sacramento County compare?
See how Sacramento County's quiet hours rules stack up against other locations.