How to vote in California
On this page
- Voter registration deadline (online): 15 days before Election Day
- Voter registration deadline (by mail): Postmarked by 15 days before Election Day
- Voter registration deadline (in person): Election Day
- Ballot request deadline (online): N/A
- Ballot request deadline (by mail): Received by 7 days before Election Day
- Ballot request deadline (in person): Election Day
- Ballot return deadline (by mail): Postmarked by Election Day
- Ballot return deadline (in person): Received by Election Day
California voter registration guide
- Register to vote (online): 15 days before Election Day
- Register to vote (by mail): Postmarked by 15 days before Election Day
- Register to vote (in person): Election Day
- If you can't remember if you're registered to vote, or you want to make sure your information is correct, you can check your California registration using the California voter registration lookup site.
- If you're not registered to vote, or you need to update your voter registration information, follow the instructions below.
To register in California you must:
- be a citizen of the United States
- be a resident of California
- be 18 years old by Election Day (you may pre-register if you are 16)
- not be imprisoned or on parole for the conviction of a felony
- not currently be judged mentally incompetent by a court of law.
You can register to vote online with a California driver license, driver permit, nondriver ID card or Social Security Number. If you do not have California issued identification or a Social Security Number, you can still register to vote online, but you may need to show proof of residency or other identification the first time that you vote.
- Visit the California online voter registration site.
- Fill out all the required fields.
- You will be registered to vote as soon as you finish the workflow.
- You should receive your voter registration card in the mail within 2-3 weeks. If not, you might want to follow up with your local election office.
- The deadline to register to vote online is 15 days before Election Day.
- Download and fill out the National Voter Registration Form.
- Box 6 - ID Number: Provide your California driver’s license or California identification card number. If you do not have these numbers, provide the last 4 digits of your social security number. If you do not have any of these numbers, write "NONE" in this space.
- Box 7 - Choice of Party: California has a somewhat complicated primary system. If you do not choose a political party, you might not be able to vote in that party's primary election.
- Box 8 - Race or Ethnic Group: Leave blank.
- Print, date, and sign the form. If you do not have a printer, you can print the form out at any local library. If you do not have a stamp, you can buy one from any grocery store: just ask the cashier to sell you one.
- Mail your voter registration form to the mailing address below. For faster delivery, send the form directly to your local election office.
- Your voter registration form must be postmarked by 15 days before Election Day.
- Contact your local election office to find where to register to vote in person.
Bring your California driver's license or state ID card with you. If you don't have one, bring one photo ID issued by any state or Federal Government, and bring one document that shows your name and current address. Acceptable documents include a recent utility bill, bank statement, paycheck, residential lease, or any government document that shows your name and address.
- Summary: California has same day registration. You can register and vote during the early voting period and on Election Day.
- Where to go:
Go to your designated voting location. Click here to find where to vote.
- What to bring:
Bring your California driver's license or state ID card with you. If you don't have one, bring one photo ID issued by any state or Federal Government, and bring one document that shows your name and current address. Acceptable documents include a recent utility bill, bank statement, paycheck, residential lease, or any government document that shows your name and address.
- Need help? Contact your local election office if you have questions.
Voting rights are restored upon release from prison. You can register to vote on probation or parole.
- You cannot vote while incarcerated.
- You can vote while on parole.
- You can vote while on probation.
- You can vote upon completion of your sentence.
- No financial obligations.
- Please visit Restore Your Vote for additional information.
California absentee and mail ballot guide
All California elections are held by mail. This means that California will automatically send a mail-in ballot to every registered voter ahead of all elections.
- If you need to update your mailing address permanently, register to vote again using your new mailing address.
- If you need to update your mailing address temporarily -- because you will be out of town for a specific election -- request a one-time absentee ballot.
- Earliest day to apply: January 1
- Request deadline (online): N/A
- Request deadline (by mail): Received by 7 days before Election Day
- Request deadline (in person): Election Day
- Deadline to return your ballot (by mail): Postmarked by Election Day
- Deadline to return your ballot (in person): Received by Election Day
- All California elections are vote-by-mail. This means that California will automatically send a mail-in ballot to every registered voter ahead of all elections.
- If you need to update your mailing address temporarily for a specific election, request a one-time absentee ballot.
California does not allow you to request your ballot online.
- Download the California absentee ballot application.
- Fill out all of the required fields.
- Print the application.
- Sign and date your application. This is very important.
- Mail or hand-deliver your completed application directly to your local election office as soon as possible, but no later than the deadline.
- If it’s close to the deadline, call your local election office and see if they will let you submit your application via email or fax.
- Your application must be received by 7 days before Election Day.
- Visit your local election office.
- Ask the clerk to give you an absentee ballot application.
- Fill out all of the required fields.
- Sign and date your application.
- The deadline to apply in person is Election Day.
- Carefully read and follow the instructions, and fill out all required fields.
- Sign and date the outside envelope.
- Mail or hand-deliver your ballot to your local election office. You can also hand-deliver your ballot to a drop box if one is available nearby. You can use our Find Out Where To Vote tool to find an official drop box.
- If you mail your ballot, it must be postmarked by Election Day.
- If you hand-deliver your ballot, it must be received by Election Day.
- If you miss the deadline – or forget to sign the outside envelope – your vote will not be counted.
- ID required when requesting a mail-in ballot:
The signature on your absentee ballot application will be compared to the signature on your voter registration card to ensure they match.
- ID required when returning a mail-in ballot:
Your signature on the return envelope will be compared to the signature on your voter registration card to ensure they match. If you forget to sign the return envelope, your ballot might be rejected.
Track your ballot here: California absentee ballot tracker
Ballot curing is the process of resolving any problems with your absentee or mail ballot to ensure that your vote is counted. After tracking your ballot, contact your local election office to fix any issues that have been noted.
- Your ballot will be rejected if your signature is missing or if your signature does not match the signature already on file.
- You must fix these issues by 5:00 pm two days prior to the certification of the election for your vote to be counted.
Some states have special procedures that allow you to obtain an emergency ballot if a medical or other emergency occurs after the standard absentee ballot application window.
Emergency Ballot Rules
All California elections are held by mail, and the state laws do not mention emergency ballots. If you are emergency worker who has been assigned outside of the state, your local election office can send your ballot via email or fax if needed.
Dates & Deadlines
California does not offer emergency ballots.
Contact your local election office
California early voting guide
- Early voting starts: Some counties offer early voting at a few locations before Election Day. Contact your county elections office to see if they offer early voting.
- Early voting ends: Some counties offer early voting at a few locations before Election Day. Contact your county elections office to see if they offer early voting.
Most California voters do not need to show ID. First time California voters should plan on showing ID at the polls. You can show a photo ID issued by any state or the Federal Government, a student ID issued by an accredited college or university, or a tribal ID. If you don't have a photo ID, you can show a current utility bill, bank statement, paycheck, or any government document that shows your name and current address.
California voter ID guide
Most California voters do not need to show ID. First time California voters should plan on showing ID at the polls. You can show a photo ID issued by any state or the Federal Government, a student ID issued by an accredited college or university, or a tribal ID. If you don't have a photo ID, you can show a current utility bill, bank statement, paycheck, or any government document that shows your name and current address.
The signature on your absentee ballot application will be compared to the signature on your voter registration card to ensure they match.
Your signature on the return envelope will be compared to the signature on your voter registration card to ensure they match. If you forget to sign the return envelope, your ballot might be rejected.
You can register to vote online with a California driver license, driver permit, nondriver ID card or Social Security Number. If you do not have California issued identification or a Social Security Number, you can still register to vote online, but you may need to show proof of residency or other identification the first time that you vote.
Bring your California driver's license or state ID card with you. If you don't have one, bring one photo ID issued by any state or Federal Government, and bring one document that shows your name and current address. Acceptable documents include a recent utility bill, bank statement, paycheck, residential lease, or any government document that shows your name and address.
Local election office
Contact your local election office if you have questions.
Statewide election office
This is the statewide agency that is ultimately responsible for California elections. You can contact them with questions, but your local election office will probably respond faster.
Secretary of State Elections Division 1500 11th Street, 5th Floor Sacramento, CA 95814