2020Final resultsIncumbent defeated
2020 election for South Dakota Legislative District 1
South Dakota House of Representatives · South Dakota
2 seats: Tamara St John (R), Jennifer Healy Keintz (D) won.
2 seatsTamara St JohnRepublican · winner · incumbent
41.3%6,150
Jennifer Healy KeintzDemocrat · winner
30.2%4,502
Steven D. McCleereyDemocrat · incumbent
28.5%4,249
14,901 votes
Source: MIT Election Data and Science LabUpdated Oct 1, 2026, 10:09 AM ET
The seat over time
D − R margin in this seat's races around 2020
Races before and after
Source: MIT Election Data and Science LabUpdated Oct 1, 2026, 10:09 AM ET