2016Final results
2016 election for Colorado Senate District 27
Colorado State Senate · Colorado
Jack Tate (R) won with 53.4% of the vote, defeating Tom Sullivan (D) by 6.9 points.
Jack TateRepublican · winner
53.4%44,169
Tom SullivanDemocrat
46.6%38,489
The same year, the district voted D+6.5 for president; this race was R+6.9, a split ticket.82,658 votes
Source: MIT Election Data and Science LabUpdated Oct 1, 2026, 4:52 AM ET
The seat over time
D − R margin in this seat's races around 2016
Races before and after
Source: MIT Election Data and Science LabUpdated Oct 1, 2026, 4:52 AM ET