Rules for ZIP Code 94931
Cotati, CA · Sonoma County
ZIP 94931 is governed by the city of Cotati, CA. We do not hold its code yet, and Sonoma County ordinances do not apply inside its limits.
ZIP code 94931 lies in the city of Cotati, CA, which holds about 93% of the ZIP's residents and writes its own local code. We have not added Cotati's ordinances yet, so nothing is shown below: Sonoma County rules govern only unincorporated land and do not reach inside Cotati.
Each topic below links to the full ordinance breakdown with specific code sections, fine amounts, and answers to common questions. The data is sourced from the official municipal code and verified by our editorial team.
Cotati is not covered yet
The city of Cotati writes its own code; the county's rules do not apply inside it.Request Cotati coverage →
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