About Sonoma County
Sonoma County is a county in California (CA) with a population of approximately 481,812 residents. The county seat is .
Sonoma County is one of the counties that make up California, providing local government services including law enforcement, property records, courts, and public infrastructure to its residents.
County Details
- County
- Sonoma County
- State
- California (CA)
- Population
- 481,812
- County Seat
Local Government
Sonoma County residents are served by county-level government that typically includes:
- County commission or board of supervisors — Elected officials responsible for county governance, budgets, and policy
- Sheriff's office — Provides law enforcement services throughout Sonoma County
- County clerk — Manages vital records, elections, and property records
- County courts — The judicial branch serving Sonoma County residents
- Tax assessor — Handles property tax assessments and collections
Getting Involved
Residents of Sonoma County can participate in local government by attending county commission meetings, voting in local elections, and contacting their county and state representatives. Find your elected officials by browsing the California representatives page.
Frequently Asked Questions
What is the population of Sonoma County?
Sonoma County has an approximate population of 481,812 residents.
What is the county seat of Sonoma County?
The county seat of Sonoma County is .
What state is Sonoma County in?
Sonoma County is located in California (CA).