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Massachusetts

Middlesex County, Massachusetts presidential election results

In 2024 Kamala Harris won Middlesex County by 39.4 points, out of 809,725 votes for president.

Franklin (no county figures)Dukes (no county figures)Hampden (no county figures)Hampshire (no county figures)Middlesex County: Kamala Harris +39.4Norfolk (no county figures)Plymouth (no county figures)Barnstable (no county figures)Berkshire (no county figures)Worcester (no county figures)Suffolk (no county figures)Bristol (no county figures)Essex (no county figures)Nantucket (no county figures)
D+50R+50D+25R+252000: D+31.220002004: D+29.520042008: D+30.120082012: D+27.220122016: D+38.420162020: D+45.220202024: D+39.52024
Middlesex County margin: Republican minus Democratic share, in points. Bars above the line lean Republican, below lean Democratic.
TicketVotesShareBar
Kamala Harris554,47168.5%
Donald J. Trump235,11829.0%
Stein/ Caballero-Roca7,9311.0%
Oliver/ Ter Maat4,5410.6%
Ayyadurai/ Ellis3,9810.5%
De La Cruz/ Garcia3,4710.4%
Sonski/ Onak1230.0%
West/ Abdullah890.0%
Total825,133

Middlesex County was D+39.5 against D+25.2 statewide, 14.3 points more Democratic than the state.

Source: Secretary of the Commonwealth of Massachusetts, PD43+ election statistics, 2024 President General Election by county (printed 12/30/2024)

TicketVotesShareBar
Joseph R. Biden DEM617,19671.5%
Donald J. Trump REP226,95626.3%
All other candidates19,4252.2%
Total863,577

Middlesex County was D+45.2 against D+33.5 statewide, 11.7 points more Democratic than the state.

Source: County results compiled by Tony McGovern from news-media election-night tallies (Fox News, Politico, The New York Times); not a certified state document

TicketVotesShareBar
Hillary Clinton DEM520,36066.4%
Donald J. Trump REP219,79328.0%
All other candidates43,8815.6%
Total784,034

Middlesex County was D+38.4 against D+27.2 statewide, 11.2 points more Democratic than the state.

Source: MIT Election Data and Science Lab, County Presidential Election Returns 2000-2016 (compiled from official state election records)

TicketVotesShareBar
Barack Obama DEM471,80462.6%
Mitt Romney REP267,32135.4%
All other candidates15,0452.0%
Total754,170

Middlesex County was D+27.2 against D+23.1 statewide, 4.1 points more Democratic than the state.

Source: MIT Election Data and Science Lab, County Presidential Election Returns 2000-2016 (compiled from official state election records)

TicketVotesShareBar
Barack Obama DEM464,48464.0%
John McCain REP245,76933.9%
All other candidates15,7782.2%
Total726,031

Middlesex County was D+30.1 against D+25.8 statewide, 4.3 points more Democratic than the state.

Source: MIT Election Data and Science Lab, County Presidential Election Returns 2000-2016 (compiled from official state election records)

TicketVotesShareBar
John Kerry DEM440,86264.0%
George W. Bush REP237,81534.5%
All other candidates10,2831.5%
Total688,960

Middlesex County was D+29.5 against D+25.2 statewide, 4.3 points more Democratic than the state.

Source: MIT Election Data and Science Lab, County Presidential Election Returns 2000-2016 (compiled from official state election records)

TicketVotesShareBar
Albert Gore, Jr. DEM404,04361.5%
George W. Bush REP198,91430.3%
All other candidates54,0918.2%
Total657,048

Middlesex County was D+31.2 against D+27.3 statewide, 3.9 points more Democratic than the state.

Source: MIT Election Data and Science Lab, County Presidential Election Returns 2000-2016 (compiled from official state election records)

Questions and answers

Who won Middlesex County, Massachusetts in 2024?

Kamala Harris won Middlesex County by 39.4 points, out of 809,725 votes counted for president.

Is Middlesex County Republican or Democratic?

Presidential results: 2024: Democratic by 39.5 points; 2020: Democratic by 45.2 points; 2016: Democratic by 38.4 points; 2012: Democratic by 27.2 points; 2008: Democratic by 30.1 points; 2004: Democratic by 29.5 points; 2000: Democratic by 31.2 points.

How does Middlesex County vote compared with the rest of Massachusetts?

In 2024 it was 14.3 points more Democratic than the state as a whole (Democratic by 39.5 points against Democratic by 25.2 points statewide).

Official results As published by The American Presidency Project (UC Santa Barbara) and the state documents it links. How we use this data