Voter Tools
Everything you need to cast your ballot with confidence for November 3, 2026.
Voter Registration
Make sure you're registered and your information is up to date before ballots mail on October 9, 2026.
New to Colorado or never registered? Register online through the Secretary of State's portal in minutes.
Moved recently? Changed your name? Update your address or party affiliation before the deadline.
Missed the deadline? Colorado allows same-day registration at any voting service center through Election Day.
Key Registration Deadlines — 2026 General Election
- Online / mail registration deadline: October 26, 2026
- In-person same-day registration: available through November 3, 2026
Check Ballot Status
Track your mail ballot from the moment it's printed through delivery and acceptance using Colorado's BallotTrax system.
Every active registered voter receives a ballot automatically. Watch for it in your mailbox.
Postmark is not enough — your ballot must physically arrive at your county clerk by Election Day close.
BallotTrax sends email, text, or voice alerts at each step: mailed, received, accepted.
Print My Ballot Guide
Don't fill out your ballot cold. Research every race and measure ahead of time, then print or save your choices to bring to the ballot box.
Find your personalized ballot
Enter your ZIP code to see every race and measure that will appear on your specific ballot.
Get My BallotBrowse your county races
Go to your county page to see every local race, candidate profiles, and conservative recommendations.
Find My CountyReview ballot measures
Read our conservative analysis and recommendations for every statewide proposition and amendment.
View Ballot MeasuresPrint or save your guide
Use your browser's Print (Ctrl+P / ⌘+P) to save a clean PDF of any page to bring with you.
Drop Boxes & Voting Centers
Every Colorado county has secure drop boxes and voting service centers where you can return your ballot in person — no stamp required.
- Secure, tamper-evident outdoor boxes
- Available 24/7 starting October 9, 2026
- No postage or envelope needed
- Multiple locations per county
- In-person voting on a machine or paper ballot
- Same-day voter registration available
- Replacement ballots if yours was lost or damaged
- Open October 19 – November 3, 2026
Cure a Rejected Ballot
If your ballot is rejected for a signature issue, Colorado law gives you the right to fix it before Election Day. Don't let a technicality cancel your vote.
Your ballot can be rejected for a missing or mismatched signature.
Track your ballot on BallotTrax — it will show a "rejected" status if there's a problem. Act quickly; the cure deadline is Election Day.
Common rejection reasons:
How to cure your ballot:
- Track your ballot on BallotTrax — it will show a "rejected" status.
- Your county clerk will contact you by phone, email, or mail.
- Visit your county clerk's office or a voting service center to sign an affidavit.
- You can also cure online through the SOS voter portal in many cases.
More Resources
Find My Ballot
Enter your ZIP to see every race on your ballot
Election Calendar
Key dates — registration deadlines, ballot mail, Election Day
All 64 Counties
Browse races and clerk info for every Colorado county