How to Vote in Colorado

Registration, ID requirements, and voting options for Colorado (CO)

Key Voting Info

Registration Deadline
8 days before (22 for mail)
ID Requirement
Non-Strict Non-Photo ID

Voting Options

✓Early Voting Available
✓No-Excuse Mail-In Voting
✓Online Registration
✓Same-Day Registration

Official Election Website

For the most up-to-date information, visit Colorado's official election page.

Disclaimer: Voting laws change frequently. Always verify with your local election office.

See Also

Learn about Colorado's role in presidential elections.