Register to vote in Colorado

How to register to vote in Colorado

Voter registration deadlines in Colorado

  • Online registration deadline: Monday, October 31, 2022
  • Register by mail deadline: Must be postmarked by Monday, October 31, 2022
  • In person registration deadline: Tuesday, November 8, 2022

How to check your voter registration

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

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