1978Final results
1978 election for Montana Senate District 25
Montana State Senate · Montana
Dave Manning (D) won with 50.3% of the vote, defeating Gary L. Gershmel (R) by 0.6 points.
Dave ManningDemocrat · winner · incumbent
50.3%3,207
Gary L. GershmelRepublican
49.7%3,166
6,373 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 1978
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET