2006Final results
2006 election for South Carolina House District 15
South Carolina House of Representatives · South Carolina
Jeff Duncan (R) won with 62.8% of the vote, defeating Gary Vincent (D) by 25.7 points.
Jeff DuncanRepublican · winner · incumbent
62.8%4,404
Gary VincentDemocrat
37.2%2,605
7,009 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