1980Flipped from DemocraticFinal results
1980 election for Indiana Senate District 18
Indiana State Senate · Indiana
William F. Justice (R) won with 53.1% of the vote, defeating Arlen B. Good (D) by 6.2 points, a seat Democrats won last time.
William F. JusticeRepublican · winner
53.1%22,972
Arlen B. GoodDemocrat
46.9%20,285
43,257 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 1980
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET