2020Final results
2020 election for Montana House District 21
Montana House of Representatives · Montana
Ed Buttrey (R) won with 65.7% of the vote, defeating Jaime A. Horn (D) by 31.4 points.
Ed ButtreyRepublican · winner · incumbent
65.7%3,390
Jaime A. HornDemocrat
34.3%1,768
5,158 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