Outdoor Lighting in Sacramento County, CA (2026)

2 county-level rules, plus city-specific rules for 7 cities in Sacramento County, California.

Verified from official government sources

Note: These county rules apply to unincorporated areas of Sacramento County. If you live within an incorporated city, that city's own rules apply — see the city list below.

Dark Sky Rules

Sacramento County Zoning Code includes outdoor lighting standards requiring shielded fixtures, limits on illumination spillover, and uplighting restrictions. Agricultural and rural-residential zones have stricter dark-sky provisions to protect night skies. New commercial development must meet Title 24 Part 6 energy-efficiency outdoor lighting standards.

Outdoor Lighting: Dark Sky Rules

Some Restrictions

Full ordinance details →Official source ↗

Light Trespass

Unincorporated Sacramento County Zoning Code prohibits light trespass onto neighboring properties. Illumination at the property line generally cannot exceed 0.5 foot-candles in residential zones. Code enforcement investigates complaints. Persistent offenders may be cited under the county nuisance ordinance.