2014Final results
2014 election for Colorado Senate District 13
Colorado State Senate · Colorado
John Cooke (R) won with 63.7% of the vote, defeating Joe Perez (D) by 27.3 points.
John CookeRepublican · winner
63.7%26,063
Joe PerezDemocrat
36.3%14,879
40,942 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 2014
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET