• Online registration deadline: 8 days before Election Day
  • Register by mail deadline: Must be postmarked 8 days before Election Day
  • In person registration deadline: Available up to and including on Election Day

You can confirm your voter registration status on Colorado’s election website  .

You can download the National Voter Registration Form from here.

•Valid Colorado driver’s license or ID card issued by the Colorado Department of Revenue.
•Valid U.S. passport.
•Valid employee ID card with photo issued by a U.S. or Colorado government entity.
•Valid pilot’s license issued by the FAA or other authorized agency.
•Valid U.S. military ID card with photo.
•Current (within last 60 days) utility bill, bank statement, government check, paycheck, or other government document showing name and address.
•Certificate of Degree of Indian or Alaskan Native Blood.
•Valid Medicare or Medicaid card.
•Certified U.S. birth certificate or certified documentation of naturalization.
•Valid student ID card with a photo from a Colorado institution of higher education or a valid veteran ID card with photo issued by the VA.
Note: Documents showing an address must show a Colorado address. For more info click here.

Mail Ballot Deadline: Mail ballots must be received by the county clerk by 7:00 PM on Election Day.*** Postmarks do not count.

In-Person Voting:
Voters in line at polling locations by 7:00 PM on Election Day are allowed to vote, regardless of how long it takes to cast their ballot.

Submitting Mail Ballots: Voters can submit their mail ballots at designated drop-off sites, drop-boxes, or by mailing them in time to be received by the county clerk before the deadline. Replacement Ballots: If you lose or damage your mail ballot, you can request a replacement from your county clerk or vote in person. For more info click here.

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