2010Final results
2010 election for South Dakota Legislative District 31
South Dakota House of Representatives · South Dakota
2 seats: Fred W. Romkema (R), Charles M. Turbiville (R) won.
2 seatsFred W. RomkemaRepublican · winner · incumbent
40.0%6,335
Charles M. TurbivilleRepublican · winner · incumbent
34.6%5,479
Kevin W. OdeaDemocrat
25.4%4,019
15,833 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 2010
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET