2012Final results
2012 election for South Dakota Legislative District 20
South Dakota House of Representatives · South Dakota
2 seats: Lance Carson (R), Tona Rozum (R) won.
2 seatsLance CarsonRepublican · winner · incumbent
32.0%5,841
Tona RozumRepublican · winner · incumbent
28.9%5,272
James V. SchorzmannDemocrat
21.5%3,926
David MitchellDemocrat
17.7%3,233
18,272 votes
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET
The seat over time
D − R margin in this seat's races around 2012
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET