2006Final results
2006 election for South Dakota Legislative District 6
South Dakota State Senate · South Dakota
Brock L. Greenfield (R) won with 60.6% of the vote, defeating Red Dawn Foster (D) by 21.1 points.
Brock L. GreenfieldRepublican · winner · incumbent
60.6%5,515
Red Dawn FosterDemocrat
39.4%3,590
9,105 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