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Middlesex County, MA


Metropolitan Statistical Area: Boston-Cambridge-Newton, MA-NH
Designated Market Area: Boston, MA-NH-VT
American Communities Project County Type (2023): Urban Suburbs

Places in Middlesex County, MA     [Sort places by name]

 

Tracts in Middlesex County, MA

   



Click here to view demographic data for Middlesex County, MA

2022 population: 1,617,105   ( 114,020 from 2010 , 14,897 from 2020)
Land area: 817.9 square miles
Population density: 1977.3 persons per square mile

2022 Census data
White:1,118,060 69.14% 2.8%
Black:87,8435.43% 33.6%
Indian:2,0570.13% 30.4%
Asian:230,54714.26% 65.1%
2+ races:36,3842.25% 18.3%
Hispanic:142,2148.79% 44.6%
Total non-White:499,04530.86% 41.4%

2020-2022 ComponentsNumberRate
Births:36,305 11.1
Deaths:29,3259.0
Net Migration: -41,459-12.7
Net Immigration: 19,5586.0
Change in White population:-32,191 -2.1
Change in Non-White pop.:146,211 9.7



Historical Presidential Election Results for Middlesex County, MA



Click on the Year to view county-level data for that election.

YearTurnout WinnerRunner-Up OtherTotal Votes Diff
(St)
Diff
(US)
PSV
2020 67% Joe Biden (D) 617,196 71.5% Donald Trump* (R) 226,956 26.3% 19,425 [+] 2.2% 863,577 -6 -21 23.78%
2016 63% Hillary Clinton (D) 520,360 65.3% Donald Trump (R) 219,793 27.6% 56,582 [+] 7.1% 796,735 -5 -18 23.96%
2012 62% Barack Obama* (D) 471,804 62.6% Mitt Romney (R) 267,321 35.4% 15,045 [+] 2.0% 754,170 -2 -12 23.81%
2008 62% Barack Obama (D) 464,484 64.0% John McCain (R) 245,766 33.9% 15,781 [+] 2.2% 726,031 -2 -12 23.56%
2004 60% John Kerry (D) 440,862 64.0% George W. Bush* (R) 237,815 34.5% 10,283 [+] 1.5% 688,960 -2 -16 23.66%
2000 58% Albert Gore, Jr. (D) 404,043 61.5% George W. Bush (R) 198,914 30.3% 54,091 [+] 8.2% 657,048 -2 -18 24.31%
1996 56% Bill Clinton* (D) 398,190 63.4% Robert Dole (R) 169,926 27.1% 59,861 [+] 9.5% 627,977 -1 -14 24.56%
1992 62% Bill Clinton (D) 343,994 49.9% George Bush* (R) 193,703 28.1% 151,756 [+] 22.0% 689,453 -1 -9 24.86%
1988 61% Michael Dukakis (D) 361,563 54.6% George Bush (R) 290,352 43.8% 10,713 [+] 1.6% 662,628 -2 -10 25.17%
1984 61% Walter Mondale (D) 325,065 50.3% Ronald Reagan* (R) 319,604 49.4% 2,085 0.3% 646,754 -2 -9 25.27%
1980 63% Jimmy Carter* (D) 270,751 42.5% Ronald Reagan (R) 256,999 40.3% 109,929 [+] 17.2% 637,679 -2 -10 25.26%
1976 67% Jimmy Carter (D) 359,919 55.9% Gerald Ford* (R) 260,044 40.4% 23,419 [+] 3.6% 643,382 0 -8 25.25%
1972 64% George McGovern (D) 345,343 55.9% Richard Nixon* (R) 269,064 43.6% 3,244 [+] 0.5% 617,651 -2 -17 25.12%
1968 67% Hubert Humphrey (D) 370,310 64.1% Richard Nixon (R) 188,304 32.6% 18,982 [+] 3.3% 577,596 0 -11 24.77%
1964 70% Lyndon Johnson* (D) 439,790 76.2% Barry Goldwater (R) 134,729 23.4% 2,291 0.4% 576,810 0 -15 24.60%
1960 77% John Kennedy (D) 356,130 59.0% Richard Nixon (R) 246,126 40.8% 1,260 0.2% 603,516 1 -9 24.44%
1956 71% Dwight Eisenhower* (R) 343,125 61.1% Adlai Stevenson (D) 216,668 38.6% 1,580 0.3% 561,373 2 4 23.90%
1952 74% Dwight Eisenhower (R) 316,069 57.0% Adlai Stevenson (D) 236,910 42.7% 1,626 0.3% 554,605 3 2 23.27%
1948 69% Harry Truman* (D) 248,240 51.1% Thomas Dewey (R) 228,262 47.0% 9,406 [+] 1.9% 485,908 4 2 23.06%
1944 66% Thomas Dewey (R) 236,102 52.8% Franklin Roosevelt* (D) 210,253 47.0% 725 0.2% 447,080 6 7 22.80%
1940 71% Wendell Willkie (R) 242,658 52.4% Franklin Roosevelt* (D) 218,663 47.2% 2,116 0.5% 463,437 6 8 22.86%
1936 69% Alf Landon (R) 199,704 47.6% Franklin Roosevelt* (D) 189,512 45.2% 30,304 [+] 7.2% 419,520 6 11 22.80%
1932 61% Herbert Hoover* (R) 184,486 50.4% Franklin Roosevelt (D) 174,257 47.6% 7,008 [+] 1.9% 365,751 4 11 23.15%
1928 64% Herbert Hoover (R) 189,189 52.0% Al Smith (D) 173,339 47.6% 1,313 [+] 0.4% 363,841 3 -6 23.06%
1924 48% Calvin Coolidge (R) 162,530 63.7% John Davis (D) 64,544 25.3% 28,161 [+] 11.0% 255,235 1 10 22.59%
1920 46% Warren Harding (R) 156,636 69.9% James Cox (D) 61,661 27.5% 5,781 [+] 2.6% 224,078 1 10 22.55%
1916 25% Charles Evans Hughes (R) 60,802 53.8% Woodrow Wilson* (D) 49,844 44.1% 2,426 [+] 2.1% 113,072 3 8 21.26%
1912 24% Woodrow Wilson (D) 36,689 35.7% Theodore Roosevelt (Prog) 33,517 32.6% 32,661 [+] 31.8% 102,867 -2 6 21.08%
1908 24% William Taft (R) 58,672 61.2% William J. Bryan (D) 31,362 32.7% 5,853 [+] 6.1% 95,887 3 10 20.99%
1904 25% Theodore Roosevelt (R) 55,704 60.6% Alton Parker (D) 32,889 35.8% 3,275 [+] 3.6% 91,868 3 4 20.64%
1900 23% William McKinley* (R) 49,638 60.6% William J. Bryan (D) 29,476 36.0% 2,841 [+] 3.5% 81,955 3 9 19.76%
* incumbent         PSV: percent of state vote



2020 President, Middlesex County, MA
CandidateVotesPct
Joe Biden (D) 617,196 71.5%
Donald Trump* (R) 226,956 26.3%
Jo Jorgensen (Lbt) 10,649 1.2%
Other 8,776 1.0%
TOTAL 863,577
Turnout: 67% Diff (St): -6 Diff (US): -21


2016 President, Middlesex County, MA
CandidateVotesPct
Hillary Clinton (D) 520,360 65.3%
Donald Trump (R) 219,793 27.6%
Gary Johnson (Lbt) 32,441 4.1%
Jill Stein (Grn) 10,511 1.3%
Evan McMullin (I) 908 0.1%
Other 12,722 1.6%
TOTAL 796,735
Turnout: 63% Diff (St): -5 Diff (US): -18


2012 President, Middlesex County, MA
CandidateVotesPct
Barack Obama* (D) 471,804 62.6%
Mitt Romney (R) 267,321 35.4%
Gary Johnson (Lbt) 7,763 1.0%
Other 7,282 1.0%
TOTAL 754,170
Turnout: 62% Diff (St): -2 Diff (US): -12


2008 President, Middlesex County, MA
CandidateVotesPct
Barack Obama (D) 464,484 64.0%
John McCain (R) 245,766 33.9%
Ralph Nader (I) 6,091 0.8%
Bob Barr (Lbt) 3,575 0.5%
Other 6,115 0.8%
TOTAL 726,031
Turnout: 62% Diff (St): -2 Diff (US): -12


2004 President, Middlesex County, MA
CandidateVotesPct
George W. Bush* (R) 237,815 34.5%
John Kerry (D) 440,862 64.0%
Ralph Nader (I) 1,312 0.2%
Other 8,971 1.3%
TOTAL 688,960
Turnout: 60% Diff (St): -2 Diff (US): -16


2000 President, Middlesex County, MA
CandidateVotesPct
George W. Bush (R) 198,914 30.3%
Albert Gore, Jr. (D) 404,043 61.5%
Ralph Nader (Grn) 45,529 6.9%
Pat Buchanan (Ref) 2,582 0.4%
Other 5,980 0.9%
TOTAL 657,048
Turnout: 58% Diff (St): -2 Diff (US): -18


1996 President, Middlesex County, MA
CandidateVotesPct
Bill Clinton* (D) 398,190 63.4%
Robert Dole (R) 169,926 27.1%
Ross Perot (Ref) 48,112 7.7%
Harry Browne (Lbt) 5,899 0.9%
Other 5,850 0.9%
TOTAL 627,977
Turnout: 56% Diff (St): -1 Diff (US): -14


1992 President, Middlesex County, MA
CandidateVotesPct
Bill Clinton (D) 343,994 49.9%
George Bush* (R) 193,703 28.1%
Ross Perot (I) 146,831 21.3%
Other 4,925 0.7%
TOTAL 689,453
Turnout: 62% Diff (St): -1 Diff (US): -9


1988 President, Middlesex County, MA
CandidateVotesPct
George Bush (R) 290,352 43.8%
Michael Dukakis (D) 361,563 54.6%
Ron Paul (Lbt) 7,523 1.1%
Other 3,190 0.5%
TOTAL 662,628
Turnout: 61% Diff (St): -2 Diff (US): -10


1984 President, Middlesex County, MA
CandidateVotesPct
Ronald Reagan* (R) 319,604 49.4%
Walter Mondale (D) 325,065 50.3%
Other 2,085 0.3%
TOTAL 646,754
Turnout: 61% Diff (St): -2 Diff (US): -9


1980 President, Middlesex County, MA
CandidateVotesPct
Ronald Reagan (R) 256,999 40.3%
Jimmy Carter* (D) 270,751 42.5%
John Anderson (I) 102,180 16.0%
Edward Clark (Lbt) 5,200 0.8%
Other 2,549 0.4%
TOTAL 637,679
Turnout: 63% Diff (St): -2 Diff (US): -10


1976 President, Middlesex County, MA
CandidateVotesPct
Jimmy Carter (D) 359,919 55.9%
Gerald Ford* (R) 260,044 40.4%
Eugene McCarthy (I) 17,433 2.7%
Other 5,986 0.9%
TOTAL 643,382
Turnout: 67% Diff (St): 0 Diff (US): -8


1972 President, Middlesex County, MA
CandidateVotesPct
Richard Nixon* (R) 269,064 43.6%
George McGovern (D) 345,343 55.9%
Other 3,244 0.5%
TOTAL 617,651
Turnout: 64% Diff (St): -2 Diff (US): -17


1968 President, Middlesex County, MA
CandidateVotesPct
Richard Nixon (R) 188,304 32.6%
Hubert Humphrey (D) 370,310 64.1%
George Wallace (AIP) 16,561 2.9%
Other 2,421 0.4%
TOTAL 577,596
Turnout: 67% Diff (St): 0 Diff (US): -11


1964 President, Middlesex County, MA
CandidateVotesPct
Lyndon Johnson* (D) 439,790 76.2%
Barry Goldwater (R) 134,729 23.4%
Other 2,291 0.4%
TOTAL 576,810
Turnout: 70% Diff (St): 0 Diff (US): -15


1960 President, Middlesex County, MA
CandidateVotesPct
John Kennedy (D) 356,130 59.0%
Richard Nixon (R) 246,126 40.8%
Other 1,260 0.2%
TOTAL 603,516
Turnout: 77% Diff (St): 1 Diff (US): -9


1956 President, Middlesex County, MA
CandidateVotesPct
Dwight Eisenhower* (R) 343,125 61.1%
Adlai Stevenson (D) 216,668 38.6%
Other 1,580 0.3%
TOTAL 561,373
Turnout: 71% Diff (St): 2 Diff (US): 4


1952 President, Middlesex County, MA
CandidateVotesPct
Dwight Eisenhower (R) 316,069 57.0%
Adlai Stevenson (D) 236,910 42.7%
Other 1,626 0.3%
TOTAL 554,605
Turnout: 74% Diff (St): 3 Diff (US): 2


1948 President, Middlesex County, MA
CandidateVotesPct
Harry Truman* (D) 248,240 51.1%
Thomas Dewey (R) 228,262 47.0%
Henry Wallace (Prog) 7,601 1.6%
Other 1,805 0.4%
TOTAL 485,908
Turnout: 69% Diff (St): 4 Diff (US): 2


1944 President, Middlesex County, MA
CandidateVotesPct
Franklin Roosevelt* (D) 210,253 47.0%
Thomas Dewey (R) 236,102 52.8%
Other 725 0.2%
TOTAL 447,080
Turnout: 66% Diff (St): 6 Diff (US): 7


1940 President, Middlesex County, MA
CandidateVotesPct
Franklin Roosevelt* (D) 218,663 47.2%
Wendell Willkie (R) 242,658 52.4%
Other 2,116 0.5%
TOTAL 463,437
Turnout: 71% Diff (St): 6 Diff (US): 8


1936 President, Middlesex County, MA
CandidateVotesPct
Franklin Roosevelt* (D) 189,512 45.2%
Alf Landon (R) 199,704 47.6%
William Lemke (Union) 28,386 6.8%
Norman Thomas (Soc) 931 0.2%
Other 987 0.2%
TOTAL 419,520
Turnout: 69% Diff (St): 6 Diff (US): 11


1932 President, Middlesex County, MA
CandidateVotesPct
Franklin Roosevelt (D) 174,257 47.6%
Herbert Hoover* (R) 184,486 50.4%
Norman Thomas (Soc) 5,671 1.6%
Other 1,337 0.4%
TOTAL 365,751
Turnout: 61% Diff (St): 4 Diff (US): 11


1928 President, Middlesex County, MA
CandidateVotesPct
Herbert Hoover (R) 189,189 52.0%
Al Smith (D) 173,339 47.6%
Norman Thomas (Soc) 908 0.2%
Other 405 0.1%
TOTAL 363,841
Turnout: 64% Diff (St): 3 Diff (US): -6


1924 President, Middlesex County, MA
CandidateVotesPct
Calvin Coolidge (R) 162,530 63.7%
John Davis (D) 64,544 25.3%
Robert LaFollette (Prog) 27,510 10.8%
Other 651 0.3%
TOTAL 255,235
Turnout: 48% Diff (St): 1 Diff (US): 10


1920 President, Middlesex County, MA
CandidateVotesPct
Warren Harding (R) 156,636 69.9%
James Cox (D) 61,661 27.5%
Eugene Debs (Soc) 5,135 2.3%
Other 646 0.3%
TOTAL 224,078
Turnout: 46% Diff (St): 1 Diff (US): 10


1916 President, Middlesex County, MA
CandidateVotesPct
Woodrow Wilson* (D) 49,844 44.1%
Charles Evans Hughes (R) 60,802 53.8%
Allan Benson (Soc) 1,660 1.5%
James Hanly (Proh) 609 0.5%
Other 157 0.1%
TOTAL 113,072
Turnout: 25% Diff (St): 3 Diff (US): 8


1912 President, Middlesex County, MA
CandidateVotesPct
Woodrow Wilson (D) 36,689 35.7%
Theodore Roosevelt (Prog) 33,517 32.6%
William Taft* (R) 30,511 29.7%
Eugene Debs (Soc) 1,530 1.5%
Eugene Chafin (Proh) 446 0.4%
Other 174 0.2%
TOTAL 102,867
Turnout: 24% Diff (St): -2 Diff (US): 6


1908 President, Middlesex County, MA
CandidateVotesPct
William Taft (R) 58,672 61.2%
William J. Bryan (D) 31,362 32.7%
Eugene Debs (Soc) 1,441 1.5%
Eugene Chafin (Proh) 869 0.9%
Thomas Hisgen (I) 3,371 3.5%
Other 172 0.2%
TOTAL 95,887
Turnout: 24% Diff (St): 3 Diff (US): 10


1904 President, Middlesex County, MA
CandidateVotesPct
Theodore Roosevelt (R) 55,704 60.6%
Alton Parker (D) 32,889 35.8%
Eugene Debs (Soc) 1,665 1.8%
Silas Swallow (Proh) 951 1.0%
Thomas Watson (Pop) 233 0.3%
Other 426 0.5%
TOTAL 91,868
Turnout: 25% Diff (St): 3 Diff (US): 4


1900 President, Middlesex County, MA
CandidateVotesPct
William McKinley* (R) 49,638 60.6%
William J. Bryan (D) 29,476 36.0%
John Woolley (Proh) 1,392 1.7%
Eugene Debs (Soc) 751 0.9%
Other 698 0.9%
TOTAL 81,955
Turnout: 23% Diff (St): 3 Diff (US): 9
* incumbent

Historical Statewide Election Results for Middlesex County, MA

Click on the Year to view county-level data for that election.

YearTypeTurnout WinnerRunner-Up OtherTotal VotesDiff PSV
2022 G 47% Maura Healey (D) 424,986 70.2% Geoff Diehl (R) 170,775 28.2% 10,005 [+] 1.7% 605,766 -6 24.40%
2020 S2 66% Ed Markey* (D) 611,485 72.0% Kevin O'Connor (R) 232,739 27.4% 5,353 [+] 0.6% 849,577 -6 23.84%
2018 S1 52% Elizabeth Warren* (D) 440,901 66.1% Geoff Diehl (R) 202,871 30.4% 23,411 [+] 3.5% 667,183 -6 24.65%
2018 G 51% Charlie Baker* (R) 411,687 62.4% Jay Gonzalez (D) 246,197 37.3% 1,621 [+] 0.2% 659,505 -4 24.66%
2014 S2 42% Ed Markey* (D) 337,553 65.9% Brian Herr (R) 173,537 33.9% 794 [+] 0.2% 511,884 -4 24.55%
2014 G 43% Martha Coakley (D) 264,319 50.3% Charlie Baker (R) 238,750 45.4% 22,602 [+] 4.3% 525,671 -3 24.36%
2013 S2 25% Ed Markey (D) 186,651 61.2% Gabriel Gomez (R) 116,716 38.3% 1,770 [+] 0.6% 305,137 -6 25.91%
2012 S1 62% Elizabeth Warren (D) 420,142 55.9% Scott Brown* (R) 331,004 44.0% 545 [+] 0.1% 751,691 -2 23.81%
2010 S1 46% Martha Coakley (D) 283,595 51.7% Scott Brown (R) 259,927 47.4% 5,054 [+] 0.9% 548,576 -4 24.35%
2010 G 47% Deval Patrick* (D) 284,274 51.4% Charlie Baker (R) 226,357 40.9% 42,846 [+] 7.7% 553,477 -1 24.11%
2008 S2 60% John Kerry* (D) 476,434 67.3% Jeffrey Beatty (R) 209,940 29.7% 21,246 [+] 3.0% 707,620 -1 23.63%
2006 S1 45% Edward Kennedy* (D) 369,685 71.0% Kenneth Chase (R) 150,257 28.8% 939 [+] 0.2% 520,881 -2 24.05%
2006 G 46% Deval Patrick (D) 299,749 56.2% Kerry Healey (R) 185,738 34.8% 47,752 [+] 9.0% 533,239 -1 24.02%
2002 S2 44% John Kerry* (D) 395,087 79.0% Michael Cloud (Libertarian) 91,951 18.4% 13,103 [+] 2.6% 500,141 n/a 24.92%
2002 G 47% Mitt Romney (R) 267,579 49.4% Shannon O'Brien (D) 241,934 44.6% 32,418 [+] 6.0% 541,931 0 24.70%
2000 S1 56% Edward Kennedy* (D) 470,257 74.3% Carla Howell (Libertarian) 80,365 12.7% 82,232 [+] 13.0% 632,854 -2 24.35%
1998 G 42% Scott Harshbarger (D) 232,302 49.4% Paul Cellucci* (R) 230,004 48.9% 8,385 [+] 1.8% 470,691 -2 24.73%
1996 S2 56% John Kerry* (D) 339,400 54.0% William Weld (R) 271,863 43.3% 17,205 [+] 2.7% 628,468 -1 24.59%
1994 S1 48% Edward Kennedy* (D) 328,793 60.6% Mitt Romney (R) 209,443 38.6% 4,519 [+] 0.8% 542,755 -2 24.90%
1994 G 48% William Weld* (R) 376,503 69.7% Mark Roosevelt (D) 159,190 29.5% 4,445 [+] 0.8% 540,138 -1 24.96%
1990 S2 53% John Kerry* (D) 356,898 60.5% Jim Rappaport (R) 232,438 39.4% 479 [+] 0.1% 589,815 -3 25.46%
1990 G 54% William Weld (R) 320,188 53.7% John Silber (D) 259,059 43.4% 17,435 [+] 2.9% 596,682 3 25.47%
1988 S1 60% Edward Kennedy* (D) 427,993 65.2% Joe Malone (R) 221,790 33.8% 6,952 [+] 1.1% 656,735 0 25.20%
1986 G 40% Michael Dukakis* (D) 291,618 68.2% George Kariotis (R) 135,699 31.7% 264 [+] 0.1% 427,581 1 25.39%
1984 S2 61% John Kerry (D) 359,987 56.2% Raymond Shamie (R) 280,523 43.8% 158 [+] 0.0% 640,668 -1 25.32%
1982 S1 50% Edward Kennedy* (D) 326,064 62.9% Raymond Shamie (R) 187,488 36.1% 5,225 [+] 1.0% 518,777 -2 25.30%
1982 G 50% Michael Dukakis (D) 319,453 61.5% John Sears (R) 182,483 35.1% 17,680 [+] 3.4% 519,616 -1 25.34%
1978 S2 53% Paul Tsongas (D) 288,433 57.0% Edward Brooke* (R) 216,714 42.9% 485 [+] 0.1% 505,632 -2 25.46%
1978 G 52% Edward King (D) 260,363 52.1% Francis Hatch (R) 237,911 47.6% 1,710 [+] 0.3% 499,984 1 25.48%
1976 S1 66% Edward Kennedy* (D) 448,237 70.8% Michael Robertson (R) 172,859 27.3% 11,669 [+] 1.8% 632,765 -2 25.40%
1974 G 49% Michael Dukakis (D) 243,914 51.9% Francis Sargent* (R) 211,511 45.0% 14,511 [+] 3.1% 469,936 3 25.34%
1972 S2 62% Edward Brooke* (R) 364,393 60.8% John Droney (D) 220,356 36.8% 14,238 [+] 2.4% 598,987 -3 25.27%
1970 S1 54% Edward Kennedy* (D) 303,384 62.2% Josiah Spalding (R) 179,975 36.9% 4,578 [+] 0.9% 487,937 0 25.21%
1970 G 53% Francis Sargent (R) 283,312 59.5% Kevin White (D) 190,617 40.0% 2,486 [+] 0.5% 476,415 3 25.51%
1966 S2 59% Edward Brooke (R) 307,079 61.2% Endicott Peabody (D) 191,614 38.2% 2,861 [+] 0.6% 501,554 1 25.08%
1966 G 60% John Volpe* (R) 332,958 65.2% Edward McCormack (D) 175,185 34.3% 2,596 [+] 0.5% 510,739 3 25.02%
1964 S1 69% Edward Kennedy* (D) 415,226 72.7% Howard Whitmore (R) 153,399 26.9% 2,141 [+] 0.4% 570,766 1 24.69%
1964 G 70% John Volpe (R) 319,252 55.3% Francis Bellotti (D) 255,061 44.2% 2,641 [+] 0.5% 576,954 5 24.65%
1962 S1 65% Edward Kennedy (D) 276,073 52.9% George Cabot Lodge (R) 228,199 43.8% 17,231 [+] 3.3% 521,503 2 24.87%
1962 G 65% John Volpe* (R) 276,833 52.8% Endicott Peabody (D) 245,779 46.9% 1,448 [+] 0.3% 524,060 3 24.85%
1960 S2 76% Leverett Saltonstall* (R) 345,448 58.0% Thomas O'Connor (D) 248,621 41.7% 1,904 [+] 0.3% 595,973 2 24.65%
1960 G 76% John Volpe (R) 334,956 56.5% Joseph Ward (D) 253,854 42.8% 4,528 [+] 0.8% 593,338 4 24.55%
*: incumbent               +: ran on additional party lines               Type: G: Governor; S1,S2,S3: Senate Class 1, 2 or 3
italics: special election           RO: runoff election           PSV: percent of state vote


Historical U.S. House Election Results for Middlesex County, MA

Click on the District to view county-level data for that election (where available).

DateDistrictWinnerRunner-Up OtherTotal Votes
2022-11-08 MA02James McGovern* (D) 15,265 69.7% Jeff Sossa-Paquette (R) 6,627 30.3% 10 0.0% 21,902
2022-11-08 MA03Lori Trahan* (D) 99,899 66.0% Dean Tran (R) 51,425 34.0% 112 0.1% 151,436
2022-11-08 MA04Jake Auchincloss* (D) 30,733 97.8% 677 2.2% 31,410
2022-11-08 MA05Katherine Clark* (D) 186,851 75.0% Caroline Colarusso (R) 62,232 25.0% 157 0.1% 249,240
2022-11-08 MA06Seth Moulton* (D) 47,255 59.5% Bob May (R) 30,630 38.6% 1,491 1.9% 79,376
2022-11-08 MA07Ayanna Pressley* (D) 46,324 86.1% Donnie Palmer (R) 7,283 13.5% 167 0.3% 53,774
County Total for 2022-11-08:   587,138
2020-11-03 MA03Lori Trahan* (D) 164,077 98.5% 2,555 1.5% 166,632
2020-11-03 MA04Jake Auchincloss (D) 45,699 78.2% Julie Hall (R) 12,350 21.1% 405 0.7% 58,454
2020-11-03 MA05Katherine Clark* (D) 271,265 75.1% Caroline Colarusso (R) 89,757 24.8% 353 0.1% 361,375
2020-11-03 MA06Seth Moulton* (D) 73,849 60.3% John Paul Moran (R) 48,508 39.6% 146 0.1% 122,503
2020-11-03 MA07Ayanna Pressley* (D) 71,629 87.3% Roy Owens (I) 9,881 12.0% 540 0.7% 82,050
County Total for 2020-11-03:   791,014
2018-11-06 MA03Lori Trahan (D) 103,562 63.7% Rick Green (R) 51,628 31.7% 7,445 4.6% 162,635
2018-11-06 MA04Joseph Kennedy III* (D) 41,055 97.9% 878 2.1% 41,933
2018-11-06 MA05Katherine Clark* (D) 219,045 76.6% John Hugo (R) 66,869 23.4% 201 0.1% 286,115
2018-11-06 MA06Seth Moulton* (D) 56,557 61.0% Joseph Schneider (R) 32,560 35.1% 3,582 3.9% 92,699
2018-11-06 MA07Ayanna Pressley (D) 60,383 98.2% 1,089 1.8% 61,472
County Total for 2018-11-06:   644,854
2014-11-04 MA03Niki Tsongas* (D) 82,687 63.6% Roseann Wofford (R) 47,176 36.3% 119 0.1% 129,982
2014-11-04 MA04Joseph Kennedy III* (D) 30,270 97.9% 658 2.1% 30,928
2014-11-04 MA05Katherine Clark* (D) 167,323 98.4% 2,806 1.6% 170,129
2014-11-04 MA06Seth Moulton (D) 31,606 48.7% Richard Tisei (R) 30,670 47.3% 2,611 4.0% 64,887
2014-11-04 MA07Michael Capuano* (D) 40,702 98.4% 654 1.6% 41,356
County Total for 2014-11-04:   437,282
2012-11-06 MA03Niki Tsongas* (D) 120,270 65.7% Jonathan Golnik (R) 62,651 34.2% 123 0.1% 183,044
2012-11-06 MA04Joseph Kennedy III (D) 36,944 70.6% Sean Bielat (R) 14,417 27.5% 995 1.9% 52,356
2012-11-06 MA05Ed Markey* (D) 235,109 75.5% Thomas Tierney (R) 75,509 24.3% 587 0.2% 311,205
2012-11-06 MA06Richard Tisei (R) 55,546 53.9% John Tierney* (D) 42,681 41.4% 4,771 4.6% 102,998
2012-11-06 MA07Michael Capuano* (D) 59,278 87.2% Karla Romero (I) 8,572 12.6% 159 0.2% 68,009
County Total for 2012-11-06:   717,612
2010-11-02 MA01William Gunn (R) 5,279 55.4% John Olver* (D) 3,762 39.5% 483 5.1% 9,524
2010-11-02 MA03James McGovern* (D) 16,346 52.6% Martin Lamb (R) 13,585 43.7% 1,159 3.7% 31,090
2010-11-02 MA04Barney Frank* (D) 25,198 67.7% Sean Bielat (R) 11,557 31.0% 480 1.3% 37,235
2010-11-02 MA05Niki Tsongas* (D) 84,094 54.7% Jonathan Golnik (R) 65,276 42.4% 4,451 2.9% 153,821
2010-11-02 MA06John Tierney* (D) 28,285 54.9% Bill Hudak (R) 23,144 44.9% 66 0.1% 51,495
2010-11-02 MA07Ed Markey* (D) 134,201 66.5% Gerry Dembrowski (R) 67,469 33.4% 175 0.1% 201,845
2010-11-02 MA08Michael Capuano* (D) 49,581 98.4% 822 1.6% 50,403
County Total for 2010-11-02:   535,413
1996-11-05 MA01Jane Swift (R) 2,629 55.1% John Olver* (D) 2,143 44.9% 2 0.0% 4,774
County Total for 1996-11-05:   4,774
1992-11-03 MA01Patrick Larkin (R) 2,559 51.4% John Olver* (D) 1,794 36.0% 628 12.6% 4,981
County Total for 1992-11-03:   4,981
*: incumbent           sp: special election           RO: runoff election

Voter Registration Data for Middlesex County, MA

YearTotalRepublicanDemocratOtherR/D EdgeR/D Edge %VAPOP %
2022 1,093,307 81,327 7.4% 348,712 31.9% 663,268 60.7% Dem +267,385 Dem +24.5% 85%
2020 1,095,382 91,585 8.4% 373,352 34.1% 630,445 57.6% Dem +281,767 Dem +25.7% 85%
2018 1,038,360 93,276 9.0% 360,454 34.7% 584,630 56.3% Dem +267,178 Dem +25.7% 82%
2016 1,036,146 98,981 9.6% 368,267 35.5% 568,898 54.9% Dem +269,286 Dem +26.0% 83%
2014 970,222 96,567 10.0% 350,749 36.2% 522,906 53.9% Dem +254,182 Dem +26.2% 79%
2012 984,117 100,697 10.2% 360,525 36.6% 522,895 53.1% Dem +259,828 Dem +26.4% 82%
2010 939,889 98,461 10.5% 351,993 37.5% 489,435 52.1% Dem +253,532 Dem +27.0% 79%
2008 945,059 101,713 10.8% 359,429 38.0% 483,917 51.2% Dem +257,716 Dem +27.3% 81%
2006 889,993 103,784 11.7% 340,654 38.3% 445,555 50.1% Dem +236,870 Dem +26.6% 76%
2004 915,575 111,861 12.2% 353,107 38.6% 450,607 49.2% Dem +241,246 Dem +26.3% 79%
2002 878,796 112,460 12.8% 330,058 37.6% 436,278 49.6% Dem +217,598 Dem +24.8% 77%
2000 884,159 119,890 13.6% 335,312 37.9% 428,957 48.5% Dem +215,422 Dem +24.4% 78%
1996 792,134 104,171 13.2% 319,246 40.3% 368,717 46.5% Dem +215,075 Dem +27.2% 70%
1994 752,864 94,421 12.5% 309,928 41.2% 348,515 46.3% Dem +215,507 Dem +28.6% 67%
1992 756,734 96,677 12.8% 320,202 42.3% 339,855 44.9% Dem +223,525 Dem +29.5% 68%
1988 712,910 89,567 12.6% 349,908 49.1% 273,435 38.4% Dem +260,341 Dem +36.5% 65%
1986 709,545 86,372 12.2% 346,103 48.8% 277,070 39.0% Dem +259,731 Dem +36.6% 66%
1984 724,085 84,447 11.7% 361,882 50.0% 277,756 38.4% Dem +277,435 Dem +38.3% 69%
VAPOP% is the estimated percentage of voting age population that is registered.
Registration data may include "inactive" voters.   Data for each year pertains to the November elections.