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Sonoma County, CA Public Conduct: Loitering Rules (2026)

Some Restrictions
Compiled from the official code textEditor Martyn O'NeillLast verified September 2026

Key Facts

Governing section
Sonoma County Code § 9-4
Where it applies
Unincorporated county cemeteries only
Defined intent
Idling to commit crime or mischief
Related rule
§ 9-5 bars nighttime cemetery entry
Default penalty
Misdemeanor, up to $1,000 / 6 months

Summary

Unincorporated Sonoma County bans loitering in any cemetery or burial ground, defining loiter as idling with intent to commit crime or mischief, or without a lawful errand.

City-specific rules exist: Petaluma has its own loitering rules rules that differ from Sonoma County's county-level regulations. If you live in Petaluma, check the city-specific page instead.

No person shall loiter in any cemetery or property used or held exclusively for the burial or other permanent deposit of the human dead. The word "loiter" is used herein in the sense of idling time away with intent to commit crime or mischief, or without a lawful errand.

View official code

Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: Code of Ordinances: Supplement 64 Update 2).

Full Breakdown

Sonoma County Code § 9-4 makes it unlawful for any person to loiter in a cemetery or on property held exclusively for burial of the dead. The code defines "loiter" narrowly as idling time away with intent to commit crime or mischief, or being present without a lawful errand, so visiting, grieving, or maintaining a plot is not covered. A companion section, § 9-5, separately bars entering or remaining in a county cemetery after sundown or before sunup without the superintendent's consent. This is a county-only rule for unincorporated areas; it does not apply inside Santa Rosa, Petaluma, Rohnert Park, or the other eight incorporated cities, which enforce their own municipal codes.

Violations & Fines

A violation of Chapter 9 defaults to the county's general enforcement provision, Code § 1-7(c): a misdemeanor punishable by a fine up to $1,000, up to six months in jail, or both, with each day a violation continues treated as a separate offense.

Frequently Asked Questions

Does the loitering ban apply in the City of Sonoma?
No. The City of Sonoma runs its own municipal code on a separate codifier; this county provision governs only unincorporated Sonoma County cemeteries.
Can I be cited for visiting a grave at dusk?
Visiting with a lawful purpose isn't "loitering" under § 9-4, but § 9-5 separately requires the cemetery superintendent's consent to be present after sundown.

Sources & Official References

Other rules in Sonoma County

All Sonoma County rules

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Loitering Rules in Cities Across Sonoma County