Office of the Registrar
Registering to vote is quick, easy, and an essential element of our democracy!
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.