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Election 2004 Results

Each election opens in its own mode: the forecast before the votes are counted, the live count while races are still too close to call, and the results once every race is decided.

2004 US House elections in Massachusetts

Massachusetts elected 10 members of the House in 2004: Democrats won 10 seats and Republicans 0.

The closest was the 10th district, decided by 30.6 points: William D. Delahunt (Democrat) beat Michael J. Jones (Republican), 63.3% to 32.8%, a margin of 30.5 points and 107,134 votes.

In the House vote by county, Democrats led in 14 of the 14 counties. The largest, Middlesex, cast 662,644 votes and went to the Democrat by 49.6 points. The closest was Nantucket, where 2,455 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 John W. Olver229,465 (77.7%) none 65,743 D+77.7
2 Richard E. Neal217,682 (75.6%) none 70,189 D+75.6
3 James P. McGovern192,036 (67.1%) Ronald A. Crews80,197 (28.0%) 13,763 D+39.1
4 Barney Frank219,260 (73.1%) none 80,523 D+73.1
5 Martin T. Meehan179,652 (64.1%) Thomas P. Tierney88,232 (31.5%) 12,426 D+32.6
6 John F. Tierney213,458 (66.3%) Stephen P. O'Malley, Jr.91,597 (28.5%) 16,681 D+37.9
7 Edward J. Markey202,399 (69.3%) Kenneth G. Chase60,334 (20.6%) 29,454 D+48.6
8 Michael E. Capuano165,852 (76.9%) none 49,948 D+76.9
9 Stephen F. Lynch218,167 (73.3%) none 79,659 D+73.3
10 William D. Delahunt222,013 (63.3%) Michael J. Jones114,879 (32.8%) 13,846 D+30.6

The House vote in every county

CountyDemocratRepublicanOthersTotalMargin
Middlesex 477,254 72.0% 148,826 22.5% 36,564 662,644 D+49.6
Essex 221,744 69.6% 96,713 30.4% 318,457 D+39.3
Worcester 244,989 86.4% 38,482 13.6% 283,471 D+72.8
Norfolk 234,948 83.0% 27,809 9.8% 20,298 283,055 D+73.2
Bristol 168,207 74.5% 21,244 9.4% 36,395 225,846 D+65.1
Plymouth 150,382 70.7% 47,559 22.4% 14,806 212,747 D+48.3
Suffolk 179,841 96.8% 3,970 2.1% 1,914 185,725 D+94.7
Hampden 144,836 100.0% 0 0.0% 144,836 D+100.0
Barnstable 81,606 63.4% 47,098 36.6% 128,704 D+26.8
Hampshire 59,917 100.0% 0 0.0% 59,917 D+100.0
Berkshire 53,456 100.0% 0 0.0% 53,456 D+100.0
Franklin 31,286 100.0% 0 0.0% 31,286 D+100.0
Dukes 7,555 78.8% 2,030 21.2% 9,585 D+57.6
Nantucket 3,963 72.4% 1,508 27.6% 5,471 D+44.9

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