San Mateo County Voter Records & Election Results (California)

Search for free San Mateo County, CA Voter Records & Election Results, including San Mateo County election results, election calendars & ballots, voter registrations, voting districts & precincts, polling place locations, and more.


San Mateo County Board Of Elections

Get Voter Records & Election Results from 1 Board Of Elections in San Mateo County, CA

San Mateo County Board of Elections 40 Tower Road San Mateo, CA 94402 650-312-5222 Directions


San Mateo County Clerk Offices

Get Voter Records & Election Results from 6 Clerk Offices in San Mateo County, CA

San Mateo City Clerk 330 West 20th Avenue San Mateo, CA 94403 650-522-7040 Directions

San Mateo County Clerk 555 County Center Redwood, CA 94063 650-363-4500 Directions

Belmont City Clerk 1 Twin Pines Lane Belmont, CA 94002 650-595-7413 Directions

Daly City Clerk 333 90th Street Daly, CA 94015 650-991-8078 Directions

Millbrae City Clerk 621 Magnolia Avenue Millbrae, CA 94030 650-259-2332 Directions

Redwood City Clerk 1017 Middlefield Road Redwood, CA 94063 650-780-7220 Directions


San Mateo County Voter Records & Election Results Databases

The San Mateo County Voter Records & Election Results (California) links below open in a new window and will take you to third party websites that are useful for finding San Mateo County public records. Editorial staff monitor and update these links on a frequent basis.

San Mateo County Clerk-Recorder Voter Records https://www.shapethefuture.org/MyElectionMaterials/

San Mateo County Election Results https://www.smcacre.org/past-elections-results-0

San Mateo County Voter Registration https://registertovote.ca.gov/

San Mateo County Voter Statistics

Data Source: U.S. Census Bureau; American Community Survey, 2017 ACS 5-Year Estimates.

San Mateo County Voting Age Population (Age 18+)
Female255,319
Male239,593
Voting Age Population494,912