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      Data: MIT Election Lab, VEST, Census Bureau
      Home/Elections/2020/US House/Massachusetts/MA-06
      2020·US House·Massachusetts·District profile →

      Massachusetts District 6 US House

      Winner
      DEM
      Seth W Moulton
      63.3%286,377 votes
      Runner-up
      REP
      John Paul Moran
      33.3%150,695 votes
      Margin
      D+30.0
      452,574 total votes
      4 candidates452,574 total votes
      CandidatePartyVotes ▼%Vote Share
      Seth W MoultonDEM✓
      		DEM286,37763.3%
      John Paul MoranREP
      		REP150,69533.3%
      UndervotesOTH
      		OTH14,8973.3%
      WriteinOTH
      		OTH6050.1%

      Presidential Vote by District

      5 elections · 2008–2024 · 118th Congress boundaries
      Latest (2024)D+20.6
      Shift vs 2020↓ R+7.1
      R+20EvenD+2020082012201620202024
      YearDem %Rep %MarginTurnout
      202459.0%38.5%D+20.6433,167
      202062.9%35.3%D+27.6450,070
      201655.4%37.3%D+18.2410,546
      201255.4%44.6%D+10.8382,534
      200857.0%41.3%D+15.7377,296

      Seat History

      US House in Massachusetts

      2024
      Seth W MoultonDEM
      D+73.2
      2022
      Seth W MoultonDEM
      D+27.0
      Redistricted
      2018
      Seth W MoultonDEM
      D+33.8
      2016
      Seth W MoultonDEM
      D+74.3
      2014
      Seth W MoultonDEM
      D+13.5
      2012
      John F TierneyDEM
      D+1.1
      Redistricted
      2010
      John F TierneyDEM
      D+13.9
      2008
      John F TierneyDEM
      D+38.8
      2006
      John F TierneyDEM
      D+37.5
      2004
      John F TierneyDEM
      D+37.9
      2002
      John F TierneyDEM
      D+34.6
      Redistricted
      2000
      John F TierneyDEM
      D+40.1
      1998
      John F TierneyDEM
      D+12.2
      1996
      John F TierneyDEM
      D+0.1
      View all US House history for Massachusetts →

      Candidates

      WriteinOTH
      Record0W-2660L
      Avg Margin---
      Career1976-2024
      US House / Governor
      Full profile →
      UndervotesOTH
      Record0W-54L
      Avg Margin---
      Career2010-2022
      US House
      Full profile →
      Seth W MoultonDEM
      Record6W-0L
      Avg Margin---
      Career2014-2024
      US House
      Full profile →
      John Paul MoranREP
      Record0W-1L
      Avg Margin---
      Career2020-2020
      US House
      Full profile →

      Also in Massachusetts, 2020

      President1 contest →US Senate1 contest →
      ← All 2020 US House races2020 overviewMassachusetts profileAll elections