1974Final results
1974 election for Montana Senate District 9
Montana State Senate · Montana
Matt Himsl (R) won with 52.7% of the vote, defeating Henry Siderius (D) by 5.4 points.
Matt HimslRepublican · winner
52.7%2,800
Henry SideriusDemocrat
47.3%2,512
5,312 votes
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET
The seat over time
D − R margin in this seat's races around 1974
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET