San Mateo County

San Mateo County Voter Guide 2026

Browse tracked local races in San Mateo County, California, then use your address to confirm which districts and offices appear on your ballot.

These race previews show candidates we’re tracking now. Use your address to confirm which races apply to an exact ballot.

Local Snapshot

Election DayNov. 3, 2026

StateCalifornia

Races Listed10

Profiles15

Races We’re Tracking

Local races are address-specific. This guide previews tracked contests, while the lookup tool narrows the list to a voter’s exact address.

County Controller

County

Member, Board of Supervisors, District 3

Local

Judge of the Superior Court, Office No. 4

Local

Brian Donnellan

County Superintendent of Schools

County

Assessor-County Clerk-Recorder

County

Coroner

Local

Robert J Foucrault

Member, Board Of Trustees, San Mateo County Community College District

County

John Pimentel · DEM

San Mateo City Council, District 3

City

San Mateo City Council, District 5

City

Dana Yates Sahae

Member, Board of Supervisors, District 2

Local

Noelia Corzo

California Hub

Return to the statewide guide and browse other tracked places.

Find Your Exact Ballot

Enter an address to narrow these previews to the races that apply.

Voting Resources

Registration, deadlines, and official election links for voters.

Note: Use address lookup for your exact ballot; local pages preview tracked races.Profiles: Candidate details update as filings and campaign materials publish.