2024Final results
2024 election for South Dakota Legislative District 28
South Dakota State Senate · South Dakota
Sam Marty (R) won with 64.1% of the vote, defeating Dean Schrempp (D) by 41.3 points.
Sam MartyRepublican · winner
64.1%6,969
Dean SchremppDemocrat
22.7%2,475
Shane C. FarleeOther party
13.2%1,436
The same year, the district voted R+46.2 for president; this race was R+41.3.10,880 votes
Source: MIT Election Data and Science LabUpdated Sep 30, 2026, 12:13 PM ET
The seat over time
D − R margin in this seat's races around 2024
Races before and after
Source: MIT Election Data and Science LabUpdated Sep 30, 2026, 12:13 PM ET