May 4, 2021 Mail Ballot Election

NOTE:  This is a special election for Cupertino Union School District. Only voters registered in this district are eligible to cast a ballot. Look up your districts.​


Last day to register to vote:  April 19, 2021

  • If you have changed your name or political affiliation, you must re-register to vote.
  • Complete, sign, and mail to: Registrar of Voters, Voter Registration Division, PO Box 611300, San Jose, CA 95161-1300. Faxed registration forms will not be accepted.
  • More Information about Registering to Vote​

If you missed the voter registration deadline, you will have the option to do a Conditional Voter Registration ​at the Registrar of Voters' Office.


Every registered voter will receive a Vote by Mail ballot starting 29 days before Election Day. Complete the Vote by Mail Request Form available below if you need a replacement ballot.

Last day to request a Vote by Mail Ballot Replacement by mail:  April 27, 2021

Vote by Mail Ballot Application Forms Information

Mail or fax to: Registrar of Voters, Vote by Mail Division, PO BOX 6161-1750, San Jose, CA, 95161-1300. Fax: (408) 293-6002. 

Vote by Mail ballots for the May 4, 2021 Special Election will be mailed starting the week of April 5, 2021.

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