1988Final results
1988 election for Montana House District 28
Montana House of Representatives · Montana
Betty Lou Kasten (R) won with 54.0% of the vote, defeating Keith Casterline (D) by 8.0 points.
Betty Lou KastenRepublican · winner
54.0%2,080
Keith CasterlineDemocrat
46.0%1,771
3,851 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 1988
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET