2024Final results
2024 election for South Dakota Legislative District 25
South Dakota State Senate · South Dakota
Tom Pischke (R) won with 72.7% of the vote, defeating Brian Wirth (D) by 45.4 points.
Tom PischkeRepublican · winner
72.7%9,667
Brian WirthDemocrat
27.3%3,634
The same year, the district voted R+30.8 for president; this race was R+45.4.13,301 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