1990Final results
1990 election for South Dakota Legislative District 4
South Dakota State Senate · South Dakota
Dorothy M. Kellogg (D) won with 53.9% of the vote, defeating Doris Kumm (R) by 7.8 points.
Dorothy M. KelloggDemocrat · winner · incumbent
53.9%4,354
Doris KummRepublican
46.1%3,721
8,075 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 1990
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET