2012Final results
2012 election for South Dakota Legislative District 13
South Dakota State Senate · South Dakota
Phyllis M. Heineman (R) won with 60.1% of the vote, defeating Sam Khoroosi (D) by 20.2 points.
Phyllis M. HeinemanRepublican · winner · incumbent
60.1%6,623
Sam KhoroosiDemocrat
39.9%4,395
11,018 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 2012
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET