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

      Colorado US Senate

      Winner
      DEM
      Timothy Wirth
      49.9%529,449 votes
      Runner-up
      REP
      Ken Kramer
      48.4%512,994 votes
      Margin
      D+1.6
      1,060,765 total votes
      3 candidates1,060,765 total votes
      CandidatePartyVotes ▼%Vote Share
      Timothy WirthDEM✓
      		DEM529,44949.9%
      Ken KramerREP
      		REP512,99448.4%
      OtherOTH
      		OTH18,3221.7%

      Seat History

      US Senate in Colorado(Class I)

      2022
      Michael BennetDEM
      D+14.6
      2020
      John HickenlooperDEM
      D+2.4
      2016
      Michael BennetDEM
      D+5.7
      2014
      Cory GardnerREP
      R+1.9
      2010
      Michael BennetDEM
      D+1.7
      2008
      Mark Emery UdallDEM
      D+10.3
      2004
      Ken SalazarDEM
      D+4.8
      2002
      Wayne AllardREP
      R+4.9
      1998
      Ben Nighthorse CampbellREP
      R+27.5
      1996
      Wayne AllardREP
      R+5.0
      1992
      Ben Nighthorse CampbellDEM
      D+9.1
      1990
      Hank BrownREP
      R+14.0
      1984
      William L ArmstrongREP
      R+29.6
      1980
      Gary HartDEM
      D+1.6
      View all US Senate history for Colorado →

      Candidates

      Ken KramerREP
      Record6W-1L
      Avg MarginR+16.9
      Career1974-1986
      US Senate / US House / State House
      Full profile →
      Timothy WirthDEM
      Record1W-0L
      Avg MarginD+1.6
      Career1986-1986
      US Senate
      Full profile →

      Also in Colorado, 1986

      US House6 contests →Governor1 contest →
      ← All 1986 US Senate races1986 overviewColorado profileAll elections