You can submit an application and it will be processed for future elections.
You have the opportunity to “conditionally” register to vote provisionally at your local county elections office. Contact your local county elections official for more information or visit Conditional Voter Registration.
To register online you will need:
Your California driver license or California identification card number.
The last four digits of your social security number.
Your date of birth.
Your information will be provided to the California Department of Motor Vehicles (DMV) to retrieve a copy of your DMV signature.
If you do not have a California driver license or California identification card, you can still use this form to apply to register to vote by completing the online interview by 11:59:59 p.m. Pacific Time on the 15th calendar day before an election.
If you are 16 or 17 years old, you can use this online registration application to pre-register to vote.