Colorado

Nov 3, 2026 general election · U.S. Senate and Governor

What do you want to see?

Statewide racesU.S. Senate & GovernorMy countyLocal races on your county ballot

← All states

How to vote in Colorado

General election: Tuesday, Nov 3, 2026. Dates below are for that election, from official state election sources; rules can change, so confirm with the linked source.

Registration deadline
Register by Oct 26 to receive a mailed ballot; after that, register and vote in person, including on Election Day. Official source (accessed Oct 16, 2026)
Early voting
Voter service centers open by Oct 19; drop boxes open by Oct 12. Official source (accessed Oct 16, 2026)
Absentee / mail voting
All-mail state: counties send initial ballots Oct 2–Oct 9. Official source (accessed Oct 16, 2026)
Voter ID
In-person voters must show an acceptable ID; some first-time mail voters must include an ID copy. Official source (accessed Oct 16, 2026)
Find your polling place / sample ballot
Official voter lookup (check registration; many states also show your polling place and sample ballot here) · Official state election website (links from the state lists on vote.gov; accessed Oct 16, 2026)

On your ballot

All 64 Colorado counties

Local and district races for every county, with sources.

Pick your county

U.S. Senate (John Hickenlooper running again)

John Hickenlooper (D) vs. Mark Baisley (R) + 4 other candidates. See where each candidate stands, in their own words with sources, plus voting records where they exist.

Compare

Governor (open seat)

Phil Weiser (D) vs. Victor Marx (R) + 5 other candidates. See where each candidate stands, in their own words with sources, plus voting records where they exist.

Compare

Candidate profiles

Every candidate we list for Colorado's statewide races, with background, positions and votes.

U.S. Senate

John HickenlooperDemocratic · IncumbentMark BaisleyRepublicanChristopher BaumApproval VotingBob ChewForwardBlake HuberLibertarianAdam WithrowUnity

Governor

Phil WeiserDemocraticVictor MarxRepublicanStephen HamiltonAmerican ConstitutionGreg LopezIndependentEric MulderLibertarianJeff PeckmanUnityErik UnderwoodApproval Voting

Local and district races: every Colorado county. U.S. House races are not yet listed for Colorado.

Know something we’re missing? Tell us: hello@getvotebook.com Inbox pending setup — messages may not be read yet. Please include a link to the source (official site, questionnaire, debate or news report). We add positions only with a source and treat every candidate the same way.

Our neutrality promise