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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/1946/US Senate/Washington
      1946·US Senate·Washington

      Washington US Senate

      Winner
      REP
      Harry P. Cain
      54.3%358,847 votes
      Runner-up
      DEM
      Hugh B. Mitchell
      45.2%298,683 votes
      Margin
      R+9.1
      660,342 total votes
      3 candidates660,342 total votes
      CandidatePartyVotes ▼%Vote Share
      Harry P. CainREP✓
      		REP358,84754.3%
      Hugh B. MitchellDEM
      		DEM298,68345.2%
      OtherOTH
      		OTH2,8120.4%

      Seat History

      US Senate in Washington(Class II)

      2024
      Maria CantwellDEM
      D+18.4
      2022
      Patty MurrayDEM
      D+14.5
      2018
      Maria CantwellDEM
      D+16.9
      2016
      Patty MurrayDEM
      D+18.0
      2012
      Maria CantwellDEM
      D+20.9
      2010
      Patty MurrayDEM
      D+4.7
      2006
      Maria CantwellDEM
      D+16.9
      2004
      Patty MurrayDEM
      D+12.2
      2000
      Maria CantwellDEM
      D+0.1
      1998
      Patty MurrayDEM
      D+16.8
      1994
      Slade GortonREP
      R+11.5
      1992
      Patty MurrayDEM
      D+8.0
      1988
      Slade GortonREP
      R+2.2
      1986
      Brock AdamsDEM
      D+2.0
      1983(S)
      Daniel J. EvansREP
      R+10.8
      View all US Senate history for Washington →

      Candidates

      Harry P. CainREP
      Record1W-2L
      Avg MarginD+4.8
      Career1944-1952
      US Senate
      Full profile →
      Hugh B. MitchellDEM
      Record0W-2L
      Avg MarginR+7.2
      Career1946-1952
      Governor / US Senate
      Full profile →
      ← All 1946 US Senate races1946 overviewWashington profileAll elections