1990Final results
1990 election for South Dakota Legislative District 29
South Dakota State Senate · South Dakota
Doris Miner (D) won with 57.0% of the vote, defeating James A. Halverson (R) by 14.1 points.
Doris MinerDemocrat · winner · incumbent
57.0%4,325
James A. HalversonRepublican
43.0%3,257
7,582 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