2006Final results
2006 election for South Dakota Legislative District 20
South Dakota House of Representatives · South Dakota
2 seats: Lance Carson (R), Mike Vehle (R) won.
2 seatsLance CarsonRepublican · winner
29.4%4,530
Mike VehleRepublican · winner · incumbent
28.8%4,442
Susan N. SteeleDemocrat
25.7%3,955
David MitchellDemocrat
16.1%2,485
15,412 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 2006
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET