2006Final results
2006 election for South Dakota Legislative District 21
South Dakota House of Representatives · South Dakota
2 seats: Thomas J. Deadrick (R), Kent Juhnke (R) won.
2 seatsThomas J. DeadrickRepublican · winner · incumbent
29.1%4,173
Kent JuhnkeRepublican · winner
27.4%3,935
David ReisDemocrat
24.8%3,557
Diane L. KastnerDemocrat
18.7%2,690
14,355 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