1992Final results
1992 election for South Dakota Legislative District 24
South Dakota State Senate · South Dakota
Mike Rounds (R) won with 59.9% of the vote, defeating Rick A. Riggle (D) by 19.9 points.
Mike RoundsRepublican · winner · incumbent
59.9%6,591
Rick A. RiggleDemocrat
40.1%4,406
10,997 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 1992
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET