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

      Maryland US Senate

      Winner
      DEM
      Benjamin L Cardin
      56.0%1,474,028 votes
      Runner-up
      REP
      Daniel Bongino
      26.3%693,291 votes
      Margin
      D+29.6
      2,633,234 total votes
      3 candidates2,633,234 total votes
      CandidatePartyVotes ▼%Vote Share
      Benjamin L CardinDEM✓
      		DEM1,474,02856.0%
      Daniel BonginoREP
      		REP693,29126.3%
      OtherOTH
      		OTH465,91517.7%

      Seat History

      US Senate in Maryland(Class II)

      2024
      Angela AlsobrooksDEM
      D+16.7
      2022
      Chris Van HollenDEM
      D+35.9
      2018
      Benjamin L CardinDEM
      D+34.5
      2016
      Chris Van HollenDEM
      D+25.2
      2010
      Barbara A MikulskiDEM
      D+26.4
      2006
      Benjamin L CardinDEM
      D+10.0
      2004
      Barbara A MikulskiDEM
      D+31.1
      2000
      Paul SarbanesDEM
      D+26.4
      1998
      Barbara A MikulskiDEM
      D+41.0
      1994
      Paul SarbanesDEM
      D+18.2
      1992
      Barbara A MikulskiDEM
      D+42.0
      1988
      Paul SarbanesDEM
      D+23.6
      1986
      Barbara A MikulskiDEM
      D+21.4
      1982
      Paul SarbanesDEM
      D+26.9
      View all US Senate history for Maryland →

      Candidates

      Daniel BonginoREP
      Record0W-2L
      Avg MarginD+29.6
      Career2012-2014
      US House / US Senate
      Full profile →
      Benjamin L CardinDEM
      Record17W-0L
      Avg MarginD+57.2
      Career1970-2018
      US Senate / US House / State House
      Full profile →

      Also in Maryland, 2012

      President1 contest →US House8 contests →
      ← All 2012 US Senate races2012 overviewMaryland profileAll elections