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

      Missouri US Senate

      Winner
      REP
      Josh Hawley
      53.0%1,234,188 votes
      Runner-up
      DEM
      Claire McCaskill
      43.9%1,022,991 votes
      Margin
      R+9.1
      2,329,104 total votes
      3 candidates2,329,104 total votes
      CandidatePartyVotes ▼%Vote Share
      Josh HawleyREP✓
      		REP1,234,18853.0%
      Claire McCaskillDEM
      		DEM1,022,99143.9%
      OtherOTH
      		OTH71,9253.1%

      Seat History

      US Senate in Missouri(Class II)

      2024
      Josh HawleyREP
      R+13.7
      2022
      Eric SchmittREP
      R+13.3
      2016
      Roy BluntREP
      R+5.8
      2012
      Claire McCaskillDEM
      D+13.1
      2010
      Roy BluntREP
      R+16.4
      2006
      Jim TalentREP
      R+0.2
      2004
      Kit BondREP
      R+16.1
      2002(S)
      Jim TalentREP
      R+1.1
      2000
      Mel CarnahanDEM
      D+2.1
      1998
      Kit BondREP
      R+8.9
      1994
      John AshcroftREP
      R+24.0
      1992
      Kit BondREP
      R+7.0
      1988
      John C. DanforthREP
      R+36.0
      1986
      Kit BondREP
      R+5.3
      View all US Senate history for Missouri →

      Candidates

      Claire McCaskillDEM
      Record4W-3L
      Avg MarginD+21.1
      Career1982-2018
      US Senate / Governor / State House
      Full profile →
      Josh HawleyREP
      Record2W-0L
      Avg MarginR+11.4
      Career2018-2024
      US Senate
      Full profile →

      Also in Missouri, 2018

      US House8 contests →
      ← All 2018 US Senate races2018 overviewMissouri profileAll elections