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Election 2012 Results

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2012 US House elections in Massachusetts

Massachusetts elected 9 members of the House in 2012: Democrats won 9 seats and Republicans 0.

The closest was the 6th district, decided by 1.1 points: John F. Tierney (Democrat) beat Richard R. Tisei (Republican), 46.4% to 45.3%, a margin of 1.1 points and 4,330 votes.

In the House vote by county, Democrats led in 14 of the 14 counties. The largest, Middlesex, cast 727,639 votes and went to the Democrat by 39.3 points. The closest was Nantucket, where 2,210 votes separated the two parties.

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Early projection, based on early and incomplete polling: the likely matchups, each weighted by the betting markets' odds of both nominations, not a result. Each county is its 2024 presidential margin moved by its state's projected swing; set a national vote and every state, district and county moves by the same amount from our projection. Colours run in 100 steps from a safe Republican to a safe Democratic margin. Boundaries: US Census Bureau.

Every district

DistrictDemocratVotesRepublicanVotesOthersMargin
1 Richard E. Neal261,936 (77.8%) none 74,619 D+77.8
2 James P. McGovern259,257 (75.6%) none 83,479 D+75.6
3 Niki Tsongas212,119 (63.3%) Jonathan A. Golnik109,372 (32.6%) 13,620 D+30.7
4 Joseph P. Kennedy III221,303 (59.3%) Sean Bielat129,936 (34.8%) 21,875 D+24.5
5 Edward J. Markey257,490 (70.7%) Tom Tierney82,944 (22.8%) 23,767 D+47.9
6 John F. Tierney180,942 (46.4%) Richard R. Tisei176,612 (45.3%) 32,298 D+1.1
7 Michael E. Capuano210,794 (73.9%) none 74,340 D+73.9
8 Stephen F. Lynch263,999 (71.0%) Joe Selvaggi82,242 (22.1%) 25,453 D+48.9
9 William R. Keating212,754 (55.1%) Christopher Sheldon116,531 (30.2%) 56,514 D+24.9

The House vote in every county

CountyDemocratRepublicanOthersTotalMargin
Middlesex 494,282 67.9% 208,123 28.6% 25,234 727,639 D+39.3
Essex 195,565 53.5% 146,499 40.1% 23,490 365,554 D+13.4
Norfolk 234,985 68.8% 97,295 28.5% 9,410 341,690 D+40.3
Worcester 263,699 89.9% 29,313 10.0% 402 293,414 D+79.9
Suffolk 211,783 75.6% 16,123 5.8% 52,326 280,232 D+69.8
Plymouth 149,385 60.1% 82,111 33.0% 16,967 248,463 D+27.1
Bristol 138,837 57.5% 71,022 29.4% 31,770 241,629 D+28.1
Hampden 157,432 100.0% 0 0.0% 157,432 D+100.0
Barnstable 76,877 57.7% 43,323 32.5% 13,009 133,209 D+25.2
Hampshire 64,968 100.0% 0 0.0% 64,968 D+100.0
Berkshire 50,745 100.0% 0 0.0% 50,745 D+100.0
Franklin 30,474 100.0% 0 0.0% 30,474 D+100.0
Dukes 7,701 72.1% 2,177 20.4% 810 10,688 D+51.7
Nantucket 3,861 64.5% 1,651 27.6% 474 5,986 D+36.9

Margin: the Democrat's share of all votes minus the Republican's. Sources and how the results were checked.

Massachusetts in every House election we hold

YearSeatsHouse vote
2024 D 9, R 0 D+69.9
2022 D 9, R 0 D+39.4
2020 D 9, R 0 D+53.6
2018 D 9, R 0 D+58.2
2016 D 9, R 0 D+63.7
2014 D 9, R 0 D+63.4
2012 D 9, R 0 D+43.4
2010 D 10, R 0 D+23.7
2008 D 10, R 0 D+62.1
2006 D 10, R 0 D+63.9
2004 D 10, R 0 D+55.5
2002 D 10, R 0 D+55.8
2000 D 10, R 0 D+59.4
1998 D 10, R 0 D+51.3
1996 D 10, R 0 D+33.4
1994 D 8, R 2 D+39.0
1992 D 8, R 2 D+25.3
1990 D 10, R 1 D+35.2