1988Final resultsIncumbent defeated
1988 election for South Dakota Legislative District 5
South Dakota House of Representatives · South Dakota
2 seats: Robert N. Duxbury (D), Scott Heidepriem (R) won.
2 seatsRobert N. DuxburyDemocrat · winner · incumbent
29.3%5,249
Scott HeidepriemRepublican · winner
28.5%5,110
Rod EvansDemocrat
21.1%3,781
Jack JonesRepublican · incumbent
21.1%3,772
17,912 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