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      Akashic HQ provides deep political data analysis covering 165 years of U.S. elections.

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      Data: MIT Election Lab, VEST, Census Bureau
      Home/Elections/1940/US Senate/Missouri
      1940·US Senate·Missouri

      Missouri US Senate

      Winner
      DEM
      Harry S. Truman
      52.0%1,153,622 votes
      Runner-up
      REP
      Manvel H. Davis
      47.9%1,062,951 votes
      Margin
      D+4.1
      2,219,055 total votes
      3 candidates2,219,055 total votes
      CandidatePartyVotes ▼%Vote Share
      Harry S. TrumanDEM✓
      		DEM1,153,62252.0%
      Manvel H. DavisREP
      		REP1,062,95147.9%
      OtherOTH
      		OTH2,4820.1%

      Seat History

      US Senate in Missouri(Class II)

      2024
      Josh HawleyREP
      R+13.7
      2022
      Eric SchmittREP
      R+13.3
      2018
      Josh HawleyREP
      R+9.1
      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

      Harry S. TrumanDEM
      Record31W-19L
      Avg MarginD+7.6
      Career1934-1948
      President / US Senate
      Full profile →
      Manvel H. DavisREP
      Record0W-1L
      Avg MarginD+4.1
      Career1940-1940
      US Senate
      Full profile →

      Also in Missouri, 1940

      President1 contest →Governor1 contest →
      ← All 1940 US Senate races1940 overviewMissouri profileAll elections