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      Data: MIT Election Lab, VEST, Census Bureau
      Home/Elections/1984/Governor/Delaware
      1984·Governor·Delaware

      Delaware Governor

      Winner
      REP
      Michael N Castle
      55.5%135,250 votes
      Runner-up
      DEM
      William T. Quillen
      44.5%108,315 votes
      Margin
      R+11.1
      243,565 total votes
      2 candidates243,565 total votes
      CandidatePartyVotes ▼%Vote Share
      Michael N CastleREP✓
      		REP135,25055.5%
      William T. QuillenDEM
      		DEM108,31544.5%

      Seat History

      Governor in Delaware

      2024
      Matt MeyerDEM
      D+12.1
      2020
      John C CarneyDEM
      D+20.8
      2016
      John C CarneyDEM
      D+19.1
      2012
      Jack MarkellDEM
      D+40.8
      2008
      Jack MarkellDEM
      D+35.5
      2004
      Ruth Ann MinnerDEM
      D+5.1
      2000
      Ruth Ann MinnerDEM
      D+19.5
      1996
      Thomas R CarperDEM
      D+39.0
      1992
      Thomas R CarperDEM
      D+32.0
      1988
      Michael N CastleREP
      R+41.5
      1980
      Pierre S. IV Du PontREP
      R+42.1
      1976
      Pierre S. IV Du PontREP
      R+14.4
      1972
      Sherman W TribbittDEM
      D+3.4
      1968
      Russell W. PetersonREP
      R+1.0
      View all Governor history for Delaware →

      Candidates

      William T. QuillenDEM
      Record0W-1L
      Avg MarginR+11.1
      Career1984-1984
      Governor
      Full profile →
      Michael N CastleREP
      Record13W-0L
      Avg MarginR+20.3
      Career1968-2008
      US House / Governor / State Senate
      Full profile →

      Also in Delaware, 1984

      President1 contest →US Senate1 contest →US House1 contest →
      ← All 1984 Governor races1984 overviewDelaware profileAll elections