1974Final results
1974 election for South Dakota Legislative District 8
South Dakota State Senate · South Dakota
Jack Jackson (D) won with 55.1% of the vote, defeating Ivan Stommen (R) by 10.3 points.
Jack JacksonDemocrat · winner · incumbent
55.1%4,634
Ivan StommenRepublican
44.9%3,769
8,403 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