2010Final results
2010 election for South Dakota Legislative District 35
South Dakota State Senate · South Dakota
Jeffrey Haverly (R) won with 71.2% of the vote, defeating Anthony Sylvester Valella (Ind) by 42.5 points.
Jeffrey HaverlyRepublican · winner · incumbent
71.2%4,298
Anthony Sylvester ValellaIndependent
28.8%1,736
6,034 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 2010
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET