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      Data: MIT Election Lab, VEST, Census Bureau
      Home/Elections/1966/US Senate/Alabama
      1966·US Senate·Alabama

      Alabama US Senate

      Winner
      DEM
      John Sparkman
      60.1%482,138 votes
      Runner-up
      REP
      John Grenier
      39.0%312,918 votes
      Margin
      D+21.1
      802,500 total votes
      3 candidates802,500 total votes
      CandidatePartyVotes ▼%Vote Share
      John SparkmanDEM✓
      		DEM482,13860.1%
      John GrenierREP
      		REP312,91839.0%
      OtherOTH
      		OTH7,4440.9%

      Seat History

      US Senate in Alabama(Class I)

      2022
      Katie BrittREP
      R+35.7
      2020
      Tommy TubervilleREP
      R+20.4
      2017(S)
      Doug JonesDEM
      D+1.6
      2016
      Richard C ShelbyREP
      R+28.1
      2014
      Jeff SessionsREP
      R+97.3
      2010
      Richard C ShelbyREP
      R+30.5
      2008
      Jeff SessionsREP
      R+26.8
      2004
      Richard C ShelbyREP
      R+35.2
      2002
      Jeff SessionsREP
      R+18.8
      1998
      Richard C ShelbyREP
      R+26.6
      1996
      Jeff SessionsREP
      R+7.0
      1992
      Richard C ShelbyDEM
      D+31.8
      1990
      Howell HeflinDEM
      D+21.1
      1986
      Richard C ShelbyDEM
      D+0.6
      1984
      Howell HeflinDEM
      D+26.4
      View all US Senate history for Alabama →

      Candidates

      John GrenierREP
      Record0W-1L
      Avg MarginD+21.1
      Career1966-1966
      US Senate
      Full profile →
      John SparkmanDEM
      Record6W-0L
      Avg MarginD+54.0
      Career1946-1972
      US Senate
      Full profile →

      Also in Alabama, 1966

      Governor1 contest →
      ← All 1966 US Senate races1966 overviewAlabama profileAll elections