2018Final results
2018 election for Colorado Senate District 2
Colorado State Senate · Colorado
Dennis Hisey (R) won with 65.3% of the vote, defeating Beth Harz (D) by 30.6 points.
Dennis HiseyRepublican · winner
65.3%42,531
Beth HarzDemocrat
34.7%22,583
65,114 votes
Source: MIT Election Data and Science LabUpdated Oct 1, 2026, 6:17 AM ET
The seat over time
D − R margin in this seat's races around 2018
Races before and after
Source: MIT Election Data and Science LabUpdated Oct 1, 2026, 6:17 AM ET