Board of Supervisors
Sonoma County Board of Supervisors sits as the governing board of Sonoma County and of various special jurisdictions such as the Sonoma County Water Agency, the Northern Sonoma County Air Pollution Control District, the Agricultural Preservation and Open Space District, County Sanitation Districts, and the Community Development Commission. The Board is composed of five supervisors elected from supervisorial districts for four year terms.
Board meetings are held every Tuesday at 8:30 A.M.
Supervisorial Districts
- District Map
- Enter a street address and city in the search field of the interactive map.
- District Lookup
- Enter an address in the online district lookup.
The County Sonoma is a member agency of three county government associations:
California State Association of Counties (CSAC) places a strong emphasis on educating the public about the value and need for county programs and services.
The National Association of Counties (NACo) is the only national organization that represents county governments in the United States.
The Rural County Representatives of California (RCRC) is a thirty-six member county strong service organization that champions policies on behalf of California’s rural counties.
