2024Final results
2024 election for Colorado House District 21
Colorado House of Representatives · Colorado
Mary Bradfield (R) won with 58.2% of the vote, defeating Liz Rosenbaum (D) by 16.5 points.
Mary BradfieldRepublican · winner
58.2%17,631
Liz RosenbaumDemocrat
41.8%12,646
The same year, the district voted R+15.0 for president; this race was R+16.5.30,277 votes
Source: MIT Election Data and Science LabUpdated Sep 30, 2026, 12:13 PM ET
The seat over time
D − R margin in this seat's races around 2024
Races before and after
Source: MIT Election Data and Science LabUpdated Sep 30, 2026, 12:13 PM ET