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      Data: MIT Election Lab, VEST, Census Bureau
      Home›Candidates›Mary McClure

      Mary McClure

      Republican

      Undefeated: 7-0 career record

      State Senate
      Electoral Grade
      —
      Requires 2+ graded races
      7
      Races
      7-0
      W-L (100%)
      -14.4
      Avg Margin
      1974–1988
      Career Span
      Best: +-1.0 (1974 State Senate)Worst: -28.2 (1986 State Senate)

      Career Margin Trend7 races

      R+20EvenD+201974197619801982198419861988

      Career Timeline

      1988 State SenateSouth DakotaDistrict 5
      5,011
      Candidate Votes
      53.9%
      Vote %
      9,295
      Total Votes
      -7.8%
      Margin
      Top opponent: E Wayne CarrDEM
      ← All candidates