2018Final resultsIncumbent defeated
2018 election for South Dakota Legislative District 9
South Dakota House of Representatives · South Dakota
2 seats: Deb Peters (R), Michael Saba (D) won.
2 seatsDeb PetersRepublican · winner
32.5%5,013
Michael SabaDemocrat · winner
23.7%3,656
Michael ClarkRepublican · incumbent
23.2%3,588
Toni MillerDemocrat
20.6%3,186
15,443 votes
Source: MIT Election Data and Science LabUpdated Oct 1, 2026, 6:17 AM ET
The seat over time
D − R margin in this seat's races around 2018
Races before and after
Source: MIT Election Data and Science LabUpdated Oct 1, 2026, 6:17 AM ET