2006Final results
2006 election for South Dakota Legislative District 27
South Dakota State Senate · South Dakota
Theresa Twobulls (D) won with 53.7% of the vote, defeating Craig L. Hanrahan (R) by 7.5 points.
Theresa TwobullsDemocrat · winner · incumbent
53.7%2,926
Craig L. HanrahanRepublican
46.3%2,520
5,446 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