Sonoma County

Population: 481,812
Established: 1850     Seated:  
Settled on Land: 08/18/25

County Offices (interim)

Commissioner: Office Filled
Clerk: Office Filled
Justice: Office Filled
Court Clerk: Not Filled
Sheriff: Office Filled

Note: Although interim offices may be currently filled, we still need your participation. Please visit our Registration Page

Last updated on March 5, 2026