2022Final results
2022 election for South Dakota Legislative District 1
South Dakota State Senate · South Dakota
Michael Rohl (R) won with 58.9% of the vote, defeating Susan Wismer (Ind) by 17.8 points.
Michael RohlRepublican · winner · incumbent
58.9%6,098
Susan WismerIndependent
41.1%4,256
10,354 votes
Source: MIT Election Data and Science LabUpdated Oct 2, 2026, 5:14 AM ET
The seat over time
D − R margin in this seat's races around 2022
Races before and after
Source: MIT Election Data and Science LabUpdated Oct 2, 2026, 5:14 AM ET