Monday, February 23, 2026
Colorado
Local Election Office Directory
State Election Office Phone Number:
303-894-2200
Voter Registration Information | Voting Information |
| Register to Vote | Absentee/Mail and/or Early Voting |
| Update Your Registration | Track Your Ballot |
| Check Your Registration | In-Person Voting Location Lookup |
| Cancel Your Registration | Military Voters |
| Overseas Citizen Voters | |
| Update Political Party: This is the same process as registering or updating your registration. |
| Registration Deadline |
|---|
| 8 days before Election Day by mail and online* |
*Last day for an individual to submit a voter registration application and still receive a ballot in the mail before the election. Voters may register through Election Day in Colorado. If you miss the above deadline, you may register in-person at a voter service and polling center in your county through Election Day.
Updated on February 23, 2026.