voters must submit an absentee ballot application form to the county auditor. Learn more about the requirements for absentee ...

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

South Dakota voters will cast ballots on three ... as well as information provided to our vote reporters on Election Day from county election officials. The figure can change as NBC News gathers ...