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      Data: MIT Election Lab, VEST, Census Bureau
      Home/Elections/2018/US Senate/New Mexico
      2018·US Senate·New Mexico

      New Mexico US Senate

      Winner
      DEM
      Martin T Heinrich
      54.1%376,998 votes
      Runner-up
      REP
      Mike Rich
      30.5%212,813 votes
      Margin
      D+23.6
      697,012 total votes
      3 candidates697,012 total votes
      CandidatePartyVotes ▼%Vote Share
      Martin T HeinrichDEM✓
      		DEM376,99854.1%
      Mike RichREP
      		REP212,81330.5%
      OtherOTH
      		OTH107,20115.4%

      Seat History

      US Senate in New Mexico(Class II)

      2024
      Martin T HeinrichDEM
      D+10.1
      2020
      Ben Ray LujanDEM
      D+6.1
      2014
      Tom UdallDEM
      D+11.1
      2012
      Martin T HeinrichDEM
      D+5.7
      2008
      Tom UdallDEM
      D+22.7
      2006
      Jeff BingamanDEM
      D+41.3
      2002
      Pete DomeniciREP
      R+30.1
      2000
      Jeff BingamanDEM
      D+23.4
      1996
      Pete DomeniciREP
      R+34.9
      1994
      Jeff BingamanDEM
      D+8.0
      1990
      Pete DomeniciREP
      R+45.9
      1988
      Jeff BingamanDEM
      D+26.6
      1984
      Pete DomeniciREP
      R+43.8
      1982
      Jeff BingamanDEM
      D+7.5
      View all US Senate history for New Mexico →

      Candidates

      Martin T HeinrichDEM
      Record5W-0L
      Avg MarginD+14.7
      Career2008-2024
      US Senate / US House
      Full profile →
      Mike RichREP
      Record0W-1L
      Avg MarginD+23.6
      Career2018-2018
      US Senate
      Full profile →

      Also in New Mexico, 2018

      US House3 contests →Governor1 contest →
      ← All 2018 US Senate races2018 overviewNew Mexico profileAll elections