See our complete South Dakota U.S. House Election Results for all districts, including county-by-county maps and breakdowns: For more elections results from local South Dakota election races ...

South Dakota voters will cast ballots in races for president and the state’s lone US House seat. Republicans are favored to win both contests, according to ratings from the Cook Political Report.

Donald Trump has won the South Dakota contest, NBC News projects ... provided to our vote reporters on Election Day from county election officials. The figure can change as NBC News gathers ...