Colorado
2026 Elections · General Election Tuesday, November 3, 2026 · 206 days away
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Elections & Voter Deadlines
Upcoming Elections
Colorado Primary
2 monthsJune 30, 2026
Semi-open primary
Colorado General Election
6 monthsNovember 3, 2026
On the Ballot
Voter Deadlines
Online Registration
October 26, 2026
Mail Registration
October 26, 2026
In-Person Registration
November 3, 2026
Early Voting Starts
October 19, 2026
Early Voting Ends
November 2, 2026
Your Representatives
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Colorado Election FAQ
When is the Colorado primary election in 2026?
The Colorado 2026 primary election is on June 30, 2026 (Semi-open primary).
What is the voter registration deadline in Colorado?
The in-person voter registration deadline in Colorado is November 3, 2026. Check with your local election office for online and mail deadlines.
Does Colorado have early voting?
Yes, Colorado offers early voting ahead of the general election.
Colorado's 2026 primary election is on June 30, 2026 (Semi-open primary). The general election is on Tuesday, November 3, 2026. Colorado has a U.S. Senate seat on the ballot. Early voting is available. Colorado offers no-excuse absentee voting.