2000Final results
2000 election for Colorado Senate District 21
Colorado State Senate · Colorado
Deanna Hanna (D) won with 54.3% of the vote, defeating Penn R. Pfiffner (R) by 8.5 points.
Deanna HannaDemocrat · winner
54.3%20,709
Penn R. PfiffnerRepublican
45.7%17,462
38,171 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 2000
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET