◉ Make your plan
You have three ways to cast a ballot. Here's the easiest one for you.
★ Easiest in Colorado
Option 1 of 3
No excuse required
Return by mail or at any drop box, vote center, or county office
Ballots auto-mailed ~22 days out. No postmark exception — must be received by 7pm.
Option 2 of 3
16 days · weekends included
Vote centers; expanded sites final 8 days.
Option 3 of 3
Polls open on Election Day
── Pick your voting day
Pick a date below. We'll show you what to expect.
October 2026
── Build your voting plan
Includes 3 events: early voting, mail ballot deadline, and Election Day. Adjust later in your calendar app.
Generated locally in your browser. Nothing sent anywhere.
── Take it with you
A pocket-sized Colorado voting plan you can download to your phone, share with a friend, or print on a 4×6 card.
Make my plan card── Your 2026 federal races
U.S. Senate: Senator John Hickenlooper is running for reelection.
For specific candidates and updates, visit your state's official election office (opens in new tab).
U.S. House: All 8 of Colorado's House seats are on the ballot.
For specific candidates, visit your state's official election office (opens in new tab).
Last updated: May 3, 2026. Race information changes as candidates file and primaries finalize. Always verify with your state's election office for the most current information.
── What to bring
Any of these works
Lists vary by state. Colorado's full accepted-ID list is on its election authority site.
No ID? You can still vote. Sign an affidavit/declaration form at the polling site and your ballot still counts. Don't let anyone turn you away.
── Registration
Not registered yet? Register at vote.gov (opens in new tab). It's the federal government's portal and routes you to Colorado's election authority.
Long lines, broken machines, anyone challenging your right to vote. Call. Lawyers answer in seconds.
data/states.ts · last reviewed 2026-04-30