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Last update: May 01, 2021
Who can vote
- be a citizen of the United States
- be a resident of Colorado for at least 22 days immediately before the Election in which you intend to vote
- be at least 16 years old, but you must be at least 17 and turning 18 on or before the date of the next general election to be eligible to vote in a primary election, and at least 18 to be eligible to vote in any other election
- not be serving a sentence of detention or confinement for a felony conviction
- You can find more information on voting rights restoration here
Vote in person
Vote on Election Day
What to bring
- If you choose to vote in person in Colorado, you will need to show ID. If your form of identification shows your address, that address must be in the state of Colorado.
- Acceptable forms include: Colorado driver's license; valid ID card issued by the Department of Revenue; US passport; employee ID with photo issued by any entity of the US government or Colorado; pilot's license issued by the FAA or other authorized agency of the US; US military ID with photo; ID card issued by a federally recognized tribal government; Medicare or Medicaid card; certified copy of your US birth certificate; certificate of Degree of Indian or Alaskan Native Blood; certified documentation of naturalization; student ID with photo issued by a Colorado institute of higher education; veteran's ID with photo issued by the VA; or a current utility bill, bank statement, government check, paycheck, or other government document showing name and address (within last 60 days).
- Voters without ID: If you are unable to provide ID, you will be able to vote a provisional ballot, or you may request a mail ballot to take home, sign, and return to your county clerk. Your signature is used to verify your identity on a mail ballot
- For more information, please visit VoteRiders.
Vote by mail
Election Day registration
See what's on the ballot
Get step-by-step help
Military and overseas voters
- Fill out the Federal Post Card Application (FPCA), or download a copy. Your election official may have questions, so please provide an email address or phone number where they can reach you.
- Send the application to your election official.
- It is never too early to submit an FPCA! Please do so as soon as possible. .
- Please fill out and send back your ballot as soon as you receive it.
- States begin mailing absentee ballots at least 45 days before Election Day. If you haven't received your ballot by 30 days before Election Day, contact your local election office.
- You can still vote using the Federal Write-In Absentee Ballot (FWAB). Print, sign, and mail your FWAB to your local election office.
- If you mail a FWAB and then receive your regular absentee ballot, you should complete and mail your absentee ballot also. Election officials will ensure that only one ballot is counted.The Federal Voting Assistance Program
Check your voter registration status
Election contact information for Colorado
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