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      Data: MIT Election Lab, VEST, Census Bureau
      Home/Elections/2010/US Senate/Massachusetts
      2010·US Senate·Massachusetts
      Special

      Massachusetts US Senate

      Winner
      REP
      Scott Brown
      51.9%1,168,107 votes
      Runner-up
      DEM
      Martha Coakley
      47.1%1,058,682 votes
      Margin
      R+4.9
      2,249,026 total votes
      3 candidates2,249,026 total votes
      CandidatePartyVotes ▼%Vote Share
      Scott BrownREP✓
      		REP1,168,10751.9%
      Martha CoakleyDEM
      		DEM1,058,68247.1%
      OtherOTH
      		OTH22,2371.0%

      Seat History

      US Senate in Massachusetts(Class II)

      2024
      Elizabeth WarrenDEM
      D+19.4
      2020
      Edward J MarkeyDEM
      D+33.1
      2018
      Elizabeth WarrenDEM
      D+24.2
      2014
      Edward J MarkeyDEM
      D+23.9
      2013(S)
      Edward J MarkeyDEM
      D+10.2
      2012
      Elizabeth WarrenDEM
      D+7.5
      2008
      John KerryDEM
      D+34.9
      2006
      Ted KennedyDEM
      D+38.8
      2002
      John KerryDEM
      D+80.0
      2000
      Ted KennedyDEM
      D+59.8
      1996
      John KerryDEM
      D+7.5
      1994
      Ted KennedyDEM
      D+17.1
      1990
      John KerryDEM
      D+14.2
      1988
      Ted KennedyDEM
      D+31.0
      View all US Senate history for Massachusetts →

      Candidates

      Martha CoakleyDEM
      Record0W-2L
      Avg MarginR+3.4
      Career2010-2014
      Governor / US Senate
      Full profile →
      Scott BrownREP
      Record1W-2L
      Avg MarginD+2.0
      Career2010-2014
      US Senate
      Full profile →

      Also in Massachusetts, 2010

      US House10 contests →Governor1 contest →
      ← All 2010 US Senate races2010 overviewMassachusetts profileAll elections