San Mateo County

County Elections Office:

Warren Slocum
County Clerk-Recorder
County of San Mateo
2200 Broadway, 2nd Floor
Redwood City, CA 94063
(415) 312-5222
No Fax number
Hours 8 to 5

County Elections Home Page

Incorporated Cities: Atherton, Belmont, Brisbane, Burlingame, Colma, Daly City, East Palo Alto, Foster City, Half Moon Bay, Hillsborough, Menlo Park, Millbrae, Pacifica, Portola Valley, Redwood City, San Bruno, San Carlos, San Mateo, South San Francisco and Woodside

Legislative and Congressional districts:

Congressional districts 12 and 14
State Senate districts 8 and 11
State Assembly districts 12, 19 and 21

Supervisorial Contests

Local voter education resources:

Smart Voter
San Mateo County Voter Guide
San Jose Mercury News
San Jose Mercury News Voter Link

Web sites for local races and measures:


The California Online Voter Guide is
a project of the California Voter Foundation.