🗳️ Colorado — Upcoming Election Dates
Jun 23, 2026
🔵 Primary
Governor, U.S. Senate, House
…
Nov 3, 2026
🗳️ General
Governor, U.S. Senate, House
…
Registration deadline: Same-day registration available.
Colorado Secretary of State — official election site ↗
Colorado Secretary of State — official election site ↗
📡 Sources for this data
🏛️ Colorado Secretary of State
— official primary source for all Colorado election dates and voter registration rules.
📋 NCSL — State Primary Dates & Filing Deadlines
— National Conference of State Legislatures, nonpartisan.
📋 NCSL — Elections Calendar
— secondary cross-reference; National Conference of State Legislatures, nonpartisan.
📊 NCSL — Voter Registration Deadlines
— source for the registration deadline shown above.
⚠️ Dates are subject to change. Always verify at the official Colorado election authority before acting on this information.
🔍 Find Your Colorado Representative by ZIP
🏛️ U.S. Senators from Colorado
🏠 House Representatives — Colorado (7 seats)
📋 Colorado Quick Facts
State Capital
Denver
Governor
Jared Polis
Democrat
House Seats
7 of 435
Political Lean
Democrat