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      Data: MIT Election Lab, VEST, Census Bureau
      Home/Elections/1920/US Senate/Oregon
      1920·US Senate·Oregon

      Oregon US Senate

      Winner
      REP
      Robert Stanfield
      50.7%116,696 votes
      Runner-up
      DEM
      George Chamberlain
      43.5%100,124 votes
      Margin
      R+7.2
      230,007 total votes
      3 candidates230,007 total votes
      CandidatePartyVotes ▼%Vote Share
      Robert StanfieldREP✓
      		REP116,69650.7%
      George ChamberlainDEM
      		DEM100,12443.5%
      OtherOTH
      		OTH13,1875.7%

      Seat History

      US Senate in Oregon(Class I)

      2022
      Ron WydenDEM
      D+14.9
      2020
      Jeff MerkleyDEM
      D+17.6
      2016
      Ron WydenDEM
      D+23.3
      2014
      Jeff MerkleyDEM
      D+18.9
      2010
      Ron WydenDEM
      D+18.0
      2008
      Jeff MerkleyDEM
      D+3.4
      2004
      Ron WydenDEM
      D+31.6
      2002
      Gordon SmithREP
      R+16.6
      1998
      Ron WydenDEM
      D+27.3
      1996(S)
      Ron WydenDEM
      D+1.5
      1996
      Gordon SmithREP
      R+3.9
      1992
      Bob PackwoodREP
      R+5.6
      1990
      Mark HatfieldREP
      R+7.5
      1986
      Bob PackwoodREP
      R+26.9
      1984
      Mark HatfieldREP
      R+33.1
      View all US Senate history for Oregon →

      Candidates

      George ChamberlainDEM
      Record4W-1L
      Avg MarginD+18.1
      Career1902-1920
      US Senate / Governor
      Full profile →
      Robert StanfieldREP
      Record1W-0L
      Avg MarginR+7.2
      Career1920-1920
      US Senate
      Full profile →

      Also in Oregon, 1920

      President1 contest →
      ← All 1920 US Senate races1920 overviewOregon profileAll elections