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      Data: MIT Election Lab, VEST, Census Bureau
      Home/Elections/2012/US Senate/Ohio
      2012·US Senate·Ohio

      Ohio US Senate

      Winner
      DEM
      Sherrod Brown
      50.7%2,762,757 votes
      Runner-up
      REP
      Josh Mandel
      44.7%2,435,740 votes
      Margin
      D+6.0
      5,449,114 total votes
      3 candidates5,449,114 total votes
      CandidatePartyVotes ▼%Vote Share
      Sherrod BrownDEM✓
      		DEM2,762,75750.7%
      Josh MandelREP
      		REP2,435,74044.7%
      OtherOTH
      		OTH250,6174.6%

      Seat History

      US Senate in Ohio(Class II)

      2024
      Bernie MorenoREP
      R+3.6
      2022
      J. D. VanceREP
      R+6.1
      2018
      Sherrod BrownDEM
      D+6.8
      2016
      Rob PortmanREP
      R+20.9
      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

      Josh MandelREP
      Record2W-1L
      Avg MarginR+23.8
      Career2006-2012
      US Senate / State House
      Full profile →
      Sherrod BrownDEM
      Record14W-1L
      Avg MarginD+25.8
      Career1974-2024
      US Senate / US House / State House
      Full profile →

      Also in Ohio, 2012

      President1 contest →US House16 contests →
      ← All 2012 US Senate races2012 overviewOhio profileAll elections