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San Mateo County Seal: Back to San Mateo Homepage
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Supervisor Dave Pine, First District
Supervisor Carole Groom, Second District
Supervisor Don Horsley, Third District
Supervisor Warren Slocum
Supervisor Adrienne J. Tissier, Fifth District
Vice-President
President
 

District Lookup (beta)

To find your corresponding supervisorial district number please enter a residential address.


Mission Statement
San Mateo County government protects and enhances the health, safety, welfare, and natural resources of the community; and provides quality services that benefit and enrich the lives of the people of this community.

We are committed to:
  • The highest standards of public service;
  • A common vision of responsiveness;
  • The highest standards of ethical conduct;
  • Treating people with respect and dignity.

Hall of Justice, 400 County Center
Redwood City, CA 94063

County Government Center Map

(650) 363-4653

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