2020Final results
2020 election for Montana House District 100
Montana House of Representatives · Montana
Andrea Olsen (D) won with 82.3% of the vote, defeating Carol Minjares (R) by 64.7 points.
Andrea OlsenDemocrat · winner · incumbent
82.3%5,336
Carol MinjaresRepublican
17.7%1,145
6,481 votes
Source: MIT Election Data and Science LabUpdated Oct 1, 2026, 10:09 AM ET
The seat over time
D − R margin in this seat's races around 2020
Races before and after
Source: MIT Election Data and Science LabUpdated Oct 1, 2026, 10:09 AM ET