1984Final resultsIncumbent defeated
1984 election for Montana Senate District 13
Montana State Senate · Montana
Les J. Hirsch (D) won with 54.2% of the vote, defeating Donald Ochsner (R) by 8.3 points.
Les J. HirschDemocrat · winner
54.2%3,794
Donald OchsnerRepublican · incumbent
45.8%3,210
7,004 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 1984
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET