State briefing · CO

Colorado

PVI
D+4
Electors
10
Senate class
2
Region
West

Voter registration

state_sos · May 2026
23.8% Democratic
52.0% Unaffiliated
21.6% Republican
2.5% Other
Affiliation Registered % vs prior Trend
Democratic 1,107,411 23.8% —
Unaffiliated 2,417,017 52.0% —
Republican 1,005,250 21.6% —
Other 117,334 2.5% —
Polling intensity · last 60 days
6 races covered
Senate
1 poll · last 60d
30d since most recent
drought
Governor
8 polls · last 60d
30d since most recent
well-covered
Race · Kelloff / Hurd
1 poll · last 60d
30d since most recent
drought
Race · Kelloff / Hurd
1 poll · last 60d
30d since most recent
drought
Race · Kelloff / Hurd
1 poll · last 60d
30d since most recent
drought
Race · Kelloff / Hurd
1 poll · last 60d
30d since most recent
drought
Active races
CO · Senate · 2026
— vs —
Lean D
CO · Governor · 2026
— vs —
Safe D
CO · President · 2026
Alex Kelloff vs Jeff Hurd
Likely R R+7.0
CO · President · 2026
Alex Kelloff vs Jeff Hurd
Likely R R+7.0
CO · President · 2026
Alex Kelloff vs Jeff Hurd
Likely R R+7.0
CO · President · 2026
Alex Kelloff vs Jeff Hurd
Likely R R+7.0
All races · 76