City Hall

Cotati is a charming city of 7,000 residents located in Central Sonoma County near Sonoma State University and adjacent to US 101. Cotati is focused on continuing economic development while keeping our small town allure. Sonoma County has a mild weather climate and miles of rugged Pacific coastline, towering redwood forests, more than 400 wineries, and 50 pristine nature parks that offer miles of hiking and cycling trails.

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  • Contact Info
  • City of CotatiCity Hall 
  • Address201 West Sierra Avenue Cotati, CA 94931 
  • Telephone707-792-4600 
  • Email