Voter Registration
When And How Can I Vote?
Your Choices Are To:
- Vote by Mail
- Vote at the polls on Election Day
- Vote Early - either by mail or visiting the Election Offices on or before Election Day
How to Vote By Mail
Any registered voter may vote a Vote By Mail ballot.
You may apply for a Vote By Mail ballot by:
- Completing the online application
- Completing and returning the printed application form

- Completing the application on the back cover of your Sample Ballot Pamphlet
- Sending a written request for an absentee ballot which must include the following:
- Your full name
- Your residence address in San Mateo County
- Mailing address where you want your ballot sent (if different from your residence address)
- Name & date of election you want to receive a ballot for
- Your signature
Please mail your request to:
- Registration & Elections Division
- 40 Tower Road
- San Mateo , CA 94402
- Attention: Absentee Unit
- You may also fax your request to:
The Elections Office must receive all applications no later than seven days before election day. Postmarks do not count.