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Registering to vote is quick, easy, and an essential element of our democracy!

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Colorado Voter Eligibility

You are eligible to vote in Colorado if you: 

  • are a Colorado resident,
  • will be 18 years of age or older at the time of the next election,
  • are a United States citizen,
  • have resided in Colorado 22 days immediately before the election at which you intend to vote,
  • are not serving a sentence of confinement, detention, or parole for a felony conviction. 

Registered Colorado voters can access the Go Vote Colorado website to update their address, party affiliation, or permanent mail-in ballot status. 

You also can register to vote in a state other than Colorado.