Registrar of Voters Office
The Registrar of Voters Office performs a range of election-related duties and and other public services that increase citizen participation and education.
Important Announcement
As of July 1, 2025, the Sonoma County Registrar of Voters Office is its own department and is no longer a division of the Sonoma County Clerk-Recorder-Assessor department. As of July 22, the head of the new standalone Registrar of Voters department is Evelyn Mendez, who was appointed by the Sonoma County Board of Supervisors. For further information, see the press releases below:
November 4, 2025, Uniform District Election
Special District Offices
- See who's filed so far
- The deadline for candidate nominations for two special district offices was extended to August 13 at 5:00 p.m. because one or more eligible incumbent officeholders did not file:
- Bodega Bay Public Utility District #2 (one 4-year seat)
- Sonoma Mountain County Water District (two 4-year seats)
- Press releases:
Placing Local Measures on the Ballot
- See what local measures have been filed
- The deadline for local governing bodies to place measures on the ballot was August 8 at 5:00 p.m.
More Nov. 2025 Info
- Election Homepage
- Press Release (Comunicado de Prensa)
- Basic Timeline
- Detailed Calendar of Events
- Offices Up for Election
- Candidates Who Have Filed
- Campaign Guide
Voter Quick Links
Nomination period for Nov. 4 Uniform District Election extended to Aug. 13
Sonoma County Registrar of Voters Evelyn Mendez announced that candidate nominations for the following special district offices up for election in November have been extended to Wednesday, Aug. 13 because one or more incumbents did not file by the Aug. 8 deadline.
Upcoming Events
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