San Mateo County

Contact:

  • Mark Church, Chief Elections Officer & Assessor-County Clerk-Recorder
    Registration-Elections Division
    40 Tower Road
    San Mateo, CA 94402
    (650) 312-5222
    (650) 312-5348 Fax
    Hours: 8:00 a.m. - 5:00 p.m.
    E-Mail: registrar@smcare.org
    Website: www.shapethefuture.org

Quick Statistics:

  • Total Registered Voters as of 02/10/2020 - 417,299 
  • No. of Precincts in March 2020 Election - 341
  • Total number of incorporated cities - 20
  • Estimated Population as of 1/1/2019 - 774,485
  • Square miles - 448
  • Number of Vote Centers for March 2020 Election - 44
  • Number of Drop Boxes for March 2020 Election - 20
  • Turnout for November 2018 Election
    • Total Voters - 399,351
    • VBM Votes - 88.28%
    • Turnout Percentage - 72.63%