2016Final results
2016 election for Colorado Senate District 31
Colorado State Senate · Colorado
Lois Court (D) won with 69.6% of the vote, defeating Bob Lane (R) by 39.2 points.
Lois CourtDemocrat · winner
69.6%57,793
Bob LaneRepublican
30.4%25,268
The same year, the district voted D+50.4 for president; this race was D+39.2.83,061 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