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      Data: MIT Election Lab, VEST, Census Bureau
      Home/Elections/1950/US Senate/South Dakota
      1950·US Senate·South Dakota

      South Dakota US Senate

      Winner
      REP
      Francis Case
      63.9%160,670 votes
      Runner-up
      DEM
      John A Engel
      36.1%90,692 votes
      Margin
      R+27.8
      251,362 total votes
      2 candidates251,362 total votes
      CandidatePartyVotes ▼%Vote Share
      Francis CaseREP✓
      		REP160,67063.9%
      John A EngelDEM
      		DEM90,69236.1%

      Seat History

      US Senate in South Dakota(Class I)

      2022
      John R ThuneREP
      R+43.5
      2020
      Michael RoundsREP
      R+31.5
      2016
      John R ThuneREP
      R+43.7
      2014
      Michael RoundsREP
      R+20.9
      2010
      John R ThuneREP
      R+100.0
      2008
      Timothy V JohnsonDEM
      D+25.0
      2004
      John R ThuneREP
      R+1.1
      2002
      Timothy V JohnsonDEM
      D+0.2
      1998
      Thomas A DaschleDEM
      D+25.7
      1996
      Timothy V JohnsonDEM
      D+2.6
      1992
      Thomas A DaschleDEM
      D+32.4
      1990
      Larry PresslerREP
      R+7.3
      1986
      Thomas A DaschleDEM
      D+3.2
      1984
      Larry PresslerREP
      R+49.0
      1980
      James AbdnorREP
      R+18.8
      View all US Senate history for South Dakota →

      Candidates

      Francis CaseREP
      Record2W-0L
      Avg MarginR+14.7
      Career1950-1956
      US Senate
      Full profile →
      John A EngelDEM
      Record0W-3L
      Avg MarginR+16.1
      Career1948-1968
      State House / US Senate
      Full profile →

      Also in South Dakota, 1950

      Governor1 contest →
      ← All 1950 US Senate races1950 overviewSouth Dakota profileAll elections