Re-register to Vote

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You must re-register to vote if you:

  • change your name
  • change your address
  • want to change your political affiliation (party)

To find out more information about a political party, information can be found by looking at the Political Party Index. You can also learn more about the political parties with this easy reference guide.

If you need further assistance with completing the Voter Registration Form, please call the San Mateo County Registration & Elections Division at 650.312.5222. Assistance at the Secretary of State’s office is also available in the following languages at the following toll-free phone numbers:

Chinese     800.339.2857
Japanese  800.339.2865
Spanish     800.232.8682
Tagalog     800.339.2957