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San Mateo County, California · Elections and representation

Find official candidates and ballot measures in San Mateo County

Find official county or state candidate-list and ballot-measure resources. Check the election and filed, qualified or certified status.

2 providers · 3 official links · sources checked October 26, 2026

In San Mateo County, 1 county department and 1 state agency publish 3 official links for this service.

These are the San Mateo County providers with a reviewed service link for this task. Other offices may also help, and a provider may serve only part of the county: check each service area. Fees and forms stay on each office’s guide, where their sources are cited.
California state agency

California Secretary of State — Election information

Certified state candidate list — November 3, 2026 (official PDF link) (opens in a new tab)Shared state instructions

Official state publication link only. Candidate records and personal contact fields are not reproduced; check the named election and certified scope in the publisher's document.

Service area: California statewide information and referrals; no precinct-specific ballot or individual eligibility determination

Source & saved evidence

California Secretary of State · California Secretary of State — state-general (opens in a new tab)

Official election page, exact published resource link; target contents not republished

Certified List of Candidates (PDF)

Agent source review: October 26, 2026 · Snapshot 8644abd51eacbd97

State voter-guide candidate information (opens in a new tab)Shared state instructions

Official statewide information. The named election and geographic scope apply; local contests and individual voter eligibility require county confirmation.

Service area: California statewide information and referrals; no precinct-specific ballot or individual eligibility determination

Source & saved evidence

California Secretary of State · California Secretary of State — state-voter-guide (opens in a new tab)

Official election page, exact published resource link; target contents not republished

Candidates

Agent source review: October 26, 2026 · Snapshot d4810fbc6224721f

Contacts & sources

County government

County Elections Office

Candidates & Measures (opens in a new tab)Official instructions

Official county candidate or measure resource. Check the named election and whether a list is filed, qualified or certified at the official destination.

Source & saved evidence

San Mateo County · San Mateo official election resources — current capture (opens in a new tab)

Official election page, exact published resource link; target contents not republished

Candidates & Measures

Agent source review: October 26, 2026 · Snapshot 5048cd3b121da7cf

Address
Registration-Elections Division 40 Tower Road San Mateo, CA 94402
Hours
Hours: 8:00 a.m. - 5:00 p.m.

Contacts & sources

Related services in San Mateo County

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