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      Data: MIT Election Lab, VEST, Census Bureau
      Home/Elections/1942/US Senate/Iowa
      1942·US Senate·Iowa

      Iowa US Senate

      Winner
      REP
      George A. Wilson
      58.0%410,333 votes
      Runner-up
      DEM
      Clyde Laverne Herring
      41.7%295,194 votes
      Margin
      R+16.3
      707,809 total votes
      3 candidates707,809 total votes
      CandidatePartyVotes ▼%Vote Share
      George A. WilsonREP✓
      		REP410,33358.0%
      Clyde Laverne HerringDEM
      		DEM295,19441.7%
      OtherOTH
      		OTH2,2820.3%

      Seat History

      US Senate in Iowa(Class I)

      2022
      Charles E GrassleyREP
      R+12.2
      2020
      Joni K ErnstREP
      R+6.6
      2016
      Charles E GrassleyREP
      R+24.4
      2014
      Joni K ErnstREP
      R+8.3
      2010
      Charles E GrassleyREP
      R+31.1
      2008
      Tom HarkinDEM
      D+25.4
      2004
      Charles E GrassleyREP
      R+42.3
      2002
      Tom HarkinDEM
      D+10.4
      1998
      Charles E GrassleyREP
      R+37.9
      1996
      Tom HarkinDEM
      D+5.1
      1992
      Charles E GrassleyREP
      R+42.4
      1990
      Tom HarkinDEM
      D+9.1
      1986
      Charles E GrassleyREP
      R+32.5
      1984
      Tom HarkinDEM
      D+11.8
      1980
      Charles E GrassleyREP
      R+8.0
      View all US Senate history for Iowa →

      Candidates

      Clyde Laverne HerringDEM
      Record3W-3L
      Avg MarginR+7.5
      Career1920-1942
      US Senate / Governor
      Full profile →
      George A. WilsonREP
      Record1W-1L
      Avg MarginR+0.0
      Career1942-1948
      US Senate
      Full profile →

      Also in Iowa, 1942

      Governor1 contest →
      ← All 1942 US Senate races1942 overviewIowa profileAll elections