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      Data: MIT Election Lab, VEST, Census Bureau
      Home/Elections/1972/US Senate/Delaware
      1972·US Senate·Delaware

      Delaware US Senate

      Winner
      DEM
      Joe Biden
      50.5%116,006 votes
      Runner-up
      REP
      J. Caleb Boggs
      49.1%112,844 votes
      Margin
      D+1.4
      229,828 total votes
      3 candidates229,828 total votes
      CandidatePartyVotes ▼%Vote Share
      Joe BidenDEM✓
      		DEM116,00650.5%
      J. Caleb BoggsREP
      		REP112,84449.1%
      OtherOTH
      		OTH9780.4%

      Seat History

      US Senate in Delaware(Class II)

      2024
      Lisa Blunt RochesterDEM
      D+17.1
      2020
      Chris CoonsDEM
      D+21.5
      2018
      Thomas R CarperDEM
      D+22.1
      2014
      Chris CoonsDEM
      D+13.6
      2012
      Thomas R CarperDEM
      D+37.5
      2010(S)
      Chris CoonsDEM
      D+16.6
      2008
      Joe BidenDEM
      D+29.4
      2006
      Thomas R CarperDEM
      D+39.7
      2002
      Joe BidenDEM
      D+17.4
      2000
      Thomas R CarperDEM
      D+11.8
      1996
      Joe BidenDEM
      D+21.9
      1994
      William R. Roth Jr.REP
      R+13.3
      1990
      Joe BidenDEM
      D+26.9
      1988
      William R. Roth Jr.REP
      R+24.1
      1984
      Joe BidenDEM
      D+20.2
      View all US Senate history for Delaware →

      Candidates

      J. Caleb BoggsREP
      Record2W-1L
      Avg MarginR+6.1
      Career1960-1972
      US Senate
      Full profile →
      Joe BidenDEM
      Record33W-25L
      Avg MarginD+2.0
      Career1972-2020
      President / US Senate
      Full profile →

      Also in Delaware, 1972

      President1 contest →Governor1 contest →
      ← All 1972 US Senate races1972 overviewDelaware profileAll elections