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      Data: MIT Election Lab, VEST, Census Bureau
      Home/Elections/1956/US Senate/Arizona
      1956·US Senate·Arizona

      Arizona US Senate

      Winner
      DEM
      Carl Hayden
      61.4%170,816 votes
      Runner-up
      REP
      Ross F. Jones
      38.6%107,447 votes
      Margin
      D+22.8
      278,263 total votes
      2 candidates278,263 total votes
      CandidatePartyVotes ▼%Vote Share
      Carl HaydenDEM✓
      		DEM170,81661.4%
      Ross F. JonesREP
      		REP107,44738.6%

      Seat History

      US Senate in Arizona(Class II)

      2024
      Ruben GallegoDEM
      D+2.4
      2022
      Mark KellyDEM
      D+4.9
      2020(S)
      Mark KellyDEM
      D+2.4
      2018
      Krysten SinemaDEM
      D+2.3
      2016
      John McCainREP
      R+13.0
      2012
      Jeff FlakeREP
      R+3.0
      2010
      John McCainREP
      R+24.2
      2006
      Jon L KylREP
      R+9.8
      2004
      John McCainREP
      R+56.1
      2000
      Jon L KylREP
      R+79.3
      1998
      John McCainREP
      R+41.6
      1994
      Jon L KylREP
      R+14.2
      1992
      John McCainREP
      R+24.2
      1988
      Dennis DeconciniDEM
      D+15.7
      1986
      John McCainREP
      R+21.0
      View all US Senate history for Arizona →

      Candidates

      Carl HaydenDEM
      Record7W-0L
      Avg MarginD+28.3
      Career1926-1962
      US Senate
      Full profile →
      Ross F. JonesREP
      Record0W-1L
      Avg MarginD+22.8
      Career1956-1956
      US Senate
      Full profile →

      Also in Arizona, 1956

      President1 contest →Governor1 contest →
      ← All 1956 US Senate races1956 overviewArizona profileAll elections