2010Final results
2010 election for Colorado House District 21
Colorado House of Representatives · Colorado
Bob Gardner (R) won with 70.9% of the vote, defeating Jonathan T. Dooley (D) by 41.9 points.
Bob GardnerRepublican · winner · incumbent
70.9%18,337
Jonathan T. DooleyDemocrat
29.1%7,510
25,847 votes
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET
The seat over time
D − R margin in this seat's races around 2010
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET