If you make a mistake on your ballot, you may get a replacement ballot during an election.

Replacement ballots are a normal part of the Vote by Mail process. Voters may receive additional ballots if they re-register, update their voter registration or request a replacement from our office. Only the first ballot our office receives will be counted, ensuring NO ONE can vote twice.

Tuesday, April 25 is the last day that registered voters may request a replacement Vote by Mail ballot be delivered by mail for the May 2, 2023, Millbrae School District Special Mail Ballot Election.

To request a replacement ballot after April 25, please go to any Vote Center in San Mateo County.