2012Final results
2012 election for Colorado Senate District 21
Colorado State Senate · Colorado
Jessie Ulibarri (D) won with 64.9% of the vote, defeating Francine R. Bigelow (R) by 29.9 points.
Jessie UlibarriDemocrat · winner
64.9%30,308
Francine R. BigelowRepublican
35.1%16,373
46,681 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 2012
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET