Colorado

Voter Laws and Registration Deadlines

You must:

  • Be a citizen of the United States
  • Be a resident of Colorado 30 days prior to election
  • Be 18 years old on or before election day
  • Not be confined as a prisoner or serving any part of a sentence under mandate
  • Non-Photo ID required
  • Early Voting in Person or by Mail

Registration Deadline: 29 days before the election. If the application is received in the mails without a postmark, it must be received within 5 days of the close of registration

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