1990Flipped from RepublicanFinal resultsIncumbent defeated
1990 election for Montana Senate District 46
Montana State Senate · Montana
Thomas E. Towe (D) won with 55.3% of the vote, defeating Al Bishop (R) by 10.5 points, a seat Republicans won last time.
Thomas E. ToweDemocrat · winner
55.3%2,939
Al BishopRepublican · incumbent
44.7%2,380
5,319 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 1990
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET