Key Dates for March 2025 Special Election

February 3, 2025: Ballots mailed to all San Mateo County registered voters
February 18, 2025: Voter Registration deadline (for non-provisional ballot). After this, until election day, people can register but they will receive a provisional ballot.
March 4, 2025: Election Day. All votes must be cast or a mailed ballot must be postmarked by this date.

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