Candidate Contest Affiliation
Michael Bennet U.S. Senate Democratic
Shane Bolling 1st CD Republican
Diana DeGette 1st CD Democratic
Charlie Winn 2nd CD Republican
Joe Neguse 2nd CD Democratic
Lauren Boebert 3rd CD Republican
Diane Mitsch Bush 3rd CD Democratic
Adam Frisch 3rd CD Democratic
Ken Buck 4th CD Republican
Jillian Freeland 5th CD Democratic
Doug Lamborn 5th CD Republican
Steve House 6th CD Republican
Jason Crow 6th CD Democratic
Charles “Casper” Stockholm 7th CD Republican
Ed Perlmutter 7th CD Democratic
Erik Aadland 7th CD Republican
Tim Reichert 7th CD Republican
Jan Kulmann 8th Congressional District Republican
Tyler Allcorn 8th Congressional District Republican
multiple — —
unclear — —
None none Unafilliated