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      Data: MIT Election Lab, VEST, Census Bureau
      Home/Elections/1986/US Senate/Louisiana
      1986·US Senate·Louisiana

      Louisiana US Senate

      Winner
      DEM
      John B Breaux
      52.8%723,586 votes
      Runner-up
      REP
      W Henson Moore
      47.2%646,311 votes
      Margin
      D+5.6
      1,369,897 total votes
      2 candidates1,369,897 total votes
      CandidatePartyVotes ▼%Vote Share
      John B BreauxDEM✓
      		DEM723,58652.8%
      W Henson MooreREP
      		REP646,31147.2%

      Seat History

      US Senate in Louisiana(Class I)

      2022
      John KennedyREP
      R+43.7
      2020
      Bil CassidyREP
      R+40.3
      2016
      John KennedyREP
      R+21.3
      2014
      William \ CassidyREP
      R+11.9
      2010
      David VitterREP
      R+18.9
      2008
      Mary LandrieuDEM
      D+6.4
      2004
      David VitterREP
      R+21.7
      2002
      Mary LandrieuDEM
      D+3.4
      1998
      John B BreauxDEM
      D+32.4
      1996
      Mary LandrieuDEM
      D+0.3
      1992
      John B BreauxDEM
      D+79.7
      1990
      J Bennett Johnston Jr.DEM
      D+95.5
      1984
      J Bennett Johnston Jr.DEM
      D+76.9
      1980
      Russell B. LongDEM
      D+57.5
      View all US Senate history for Louisiana →

      Candidates

      W Henson MooreREP
      Record5W-1L
      Avg MarginD+5.6
      Career1976-1986
      US Senate / US House
      Full profile →
      John B BreauxDEM
      Record8W-0L
      Avg MarginD+39.2
      Career1976-1998
      US Senate / US House
      Full profile →

      Also in Louisiana, 1986

      US House8 contests →
      ← All 1986 US Senate races1986 overviewLouisiana profileAll elections