2016Final results
2016 election for Colorado Senate District 18
Colorado State Senate · Colorado
Steve Fenberg (D) won with 79.6% of the vote, defeating M. Peter Spraitz (R) by 59.2 points.
Steve FenbergDemocrat · winner
79.6%67,799
M. Peter SpraitzRepublican
20.4%17,370
The same year, the district voted D+62.8 for president; this race was D+59.2.85,169 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