2010Final results
2010 election for South Dakota Legislative District 26B
South Dakota House of Representatives · South Dakota
Kim Vanneman (R) won with 66.6% of the vote, defeating Joel Keierleber (D) by 33.2 points.
Kim VannemanRepublican · winner · incumbent
66.6%2,989
Joel KeierleberDemocrat
33.4%1,498
4,487 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