1974Final results
1974 election for South Dakota Legislative District 10
South Dakota House of Representatives · South Dakota
2 seats: Roy M. Johnson (D), Andrew Wiese (D) won.
2 seatsRoy M. JohnsonDemocrat · winner · incumbent
29.0%4,691
Andrew WieseDemocrat · winner · incumbent
27.9%4,515
W. E. ObrienRepublican
21.6%3,496
Ernest P. HalterRepublican
21.4%3,468
16,170 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 1974
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET