Ways to Vote
Be sure to follow all ballot and envelope instructions for your vote to be counted!
Important Dates for 2020 General Election
October
5
In San Mateo County, ballots are mailed to registered voters. Vote early at one of three Vote Centers, opens a new window, by mail, opens a new window, or at any ballot drop box, opens a new window.
October
19
Deadline to register to vote, opens a new window in California online or postmark date for mail registration.
In-person registration may occur at Vote Centers, opens a new window through Election Day.
October
31
November
3
On Election Day, all forty-five county Vote Centers, opens a new window will be open from 7 AM - 8 PM.
Voting in San Mateo County
If you are registered to vote in San Mateo County, your address on file will be mailed a ballot 29 days prior to Election Day.
Voter Registration
Voting Information
The 2020 presidential election may look a little different this year. Don't know where to start? Check out these resources for more voting information.
Voter Regristation
For voter registration assistance or questions in San Mateo County, call
English (800) 345-VOTE (8683) | Español (800) 232-VOTA (8682) | 中文 (800) 339-2857
For voter registration assistance or questions in
San Mateo County, call
English (800) 345-VOTE (8683) | Español (800) 232-VOTA (8682) | 中文 (800) 339-2857
For voter registration assistance or questions
in San Mateo County, call
