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      Data: MIT Election Lab, VEST, Census Bureau
      Home/Elections/2018/US Senate/Ohio
      2018·US Senate·Ohio

      Ohio US Senate

      Winner
      DEM
      Sherrod Brown
      53.4%2,355,923 votes
      Runner-up
      REP
      James B Renacci
      46.6%2,053,963 votes
      Margin
      D+6.8
      4,410,898 total votes
      3 candidates4,410,898 total votes
      CandidatePartyVotes ▼%Vote Share
      Sherrod BrownDEM✓
      		DEM2,355,92353.4%
      James B RenacciREP
      		REP2,053,96346.6%
      OtherOTH
      		OTH1,0120.0%

      Seat History

      US Senate in Ohio(Class II)

      2024
      Bernie MorenoREP
      R+3.6
      2022
      J. D. VanceREP
      R+6.1
      2016
      Rob PortmanREP
      R+20.9
      2012
      Sherrod BrownDEM
      D+6.0
      2010
      Rob PortmanREP
      R+17.4
      2006
      Sherrod BrownDEM
      D+12.3
      2004
      George VoinovichREP
      R+27.7
      2000
      Michael DewineREP
      R+24.1
      1998
      George VoinovichREP
      R+12.9
      1994
      Michael DewineREP
      R+14.2
      1992
      John GlennDEM
      D+8.7
      1988
      Howard MetzenbaumDEM
      D+13.9
      1986
      John GlennDEM
      D+24.9
      1982
      Howard MetzenbaumDEM
      D+15.5
      View all US Senate history for Ohio →

      Candidates

      Sherrod BrownDEM
      Record14W-1L
      Avg MarginD+25.8
      Career1974-2024
      US Senate / US House / State House
      Full profile →
      James B RenacciREP
      Record4W-1L
      Avg MarginD+6.8
      Career2010-2018
      US Senate / US House
      Full profile →

      Also in Ohio, 2018

      US House16 contests →Governor1 contest →
      ← All 2018 US Senate races2018 overviewOhio profileAll elections