Register to vote

Do you have a Colorado driver's license or ID card?

• Yes, register online
• No, complete the paper registration form (PDF)

Manage my registration

• What do you want to do? (Get help)
  • Check my mail ballot status
  • Find my registration
  • Change party affiliation or choose my primary ballot
  • Withdraw my registration
  • Change my name (PDF)
  • Sign up for BallotTrax

Resources

• Acceptable forms of ID
• Contact my county clerk
• Information for displaced voters (PDF)
• Military & overseas voters
• Frequently asked questions (FAQs)

Learn more about fighting foreign disinformation.

Get involved

• Colorado campus voting challenge
• High School voter registration challenge
• Become an Election Judge or Student Election Judge