South Dakota presidential race:
Survey conducted October 19 through October 21, 2016. 1,115 likely 2016 General Election voters participated in the survey. Survey weighted to match expected turnout demographics for the 2016 General Election. Margin of Error is +/- 2.93% with a 95% level of confidence. Totals do not always equal 100% due to rounding.
Hillary Clinton leads the Independents: 42/33
Senate: Thune has a strong lead: 57/36
Donald Trump: 48%
Hillary Clinton: 37%
Gary Johnson: 6%
Darrell L. Castle: 2%