2010Final results
2010 election for South Dakota Legislative District 11
South Dakota State Senate · South Dakota
Todd Schlekeway (R) won with 64.8% of the vote, defeating Tom Cool (D) by 29.7 points.
Todd SchlekewayRepublican · winner
64.8%7,055
Tom CoolDemocrat
35.2%3,828
10,883 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