2025 Elections
November 4, 2025 Statewide Special Election
The November 2025 Statewide Special Election will feature one (1) statewide measure, Proposition 50. There are no local or countywide measures on the November ballot. See the Official Voters Information Guide for information on Proposition 50. General information on the upcoming Statewide Special Election is available on the San Mateo County Elections website.
Didn’t receive your vote-by-mail ballot?
If you are a registered voter and did not receive a ballot, please contact the San Mateo County Election’s Office with the information below.
- Phone: 650-312-5222
- Email: registrar@smcacre.gov
- Address: 40 Tower Road, San Mateo, CA 94402
If you prefer to vote in person now, you may also visit the Election Office at the address above
during regular business hours.
Starting November 1 through Election Day, the City will have a vote center in David J. Chetcuti Community Room if you would like to vote in person. Hours are listed below.
Millbrae Vote Center & Ballot Drop Box Locations
- Ballot Drop Box - Outdoor
Millbrae City Hall (outside)
621 Magnolia Ave
Millbrae, CA 94030
Outdoor Drop Box is open 24/7 (until 8 p.m. on November 4 Election Day)
- 4-Day Vote Center
David J. Chetcuti Community Room
450 Poplar Ave
Millbrae, CA 94030
November 1 to November 3 - Daily, 9 a.m. to 5 p.m.
Election Day, November 4 - 7 a.m. to 8 p.m.
Track your ballot
Tracking your vote-by-mail ballot—when it is mailed, received, and counted through the California Secretary of State Where's My Ballot? Voter Information Voter Information Program. Receive automatic emails, SMS (text), or voice call notifications about your ballot.
You can also check your voter status, polling place, and more through the California Secretary of State page.
Should you have any questions, please contact the City Clerk’s Office at 650-259-2414 or email etran@ci.millbrae.ca.us.