Results archive / Massachusetts
Massachusetts election results
President since 1976, counties since 2000, US Senate since 1976.
President
Electoral votes
1976 D 141980 R 141984 R 131988 D 131992 D 121996 D 122000 D 122004 D 122008 D 122012 D 112016 D 112020 D 112024 D 11
2024 Harris+25.2
Counties
Democratic lead<55-1010-2020+
Republican lead<55-1010-2020+
No dataSwing
Towards the Democrat<22-55-1010+
Towards the Republican<22-55-1010+
No dataUS Senate
2024
Elizabeth Ann Warren (D)59.8%
John Deaton (R)40.0%
2020
Edward J. Markey (D)66.2%
Kevin J. O'Conner (R)33.0%
2018
Elizabeth A. Warren (D)60.3%
Geoff Diehl (R)36.2%
2014
Edward J. Markey (D)61.9%
Brian J. Herr (R)38.0%
2012
Elizabeth A. Warren (D)53.7%
Scott P. Brown (R)46.2%
2008
John F. Kerry (D)65.9%
Jeffrey K. Beatty (R)30.9%
2006
Edward M. Kennedy (D)69.3%
Kenneth G. Chase (R)30.5%
2002
John F. Kerry (D)80.0%
Michael E. Cloud (L)18.4%
2000
Edward M. Kennedy (D)72.7%
Jack E. Robinson III (R)12.9%
1996
John F. Kerry (D)52.2%
William F. Weld (R)44.7%
1994
Edward M. Kennedy (D)58.1%
W. Mitt Romney (R)41.0%
1990
John F. Kerry (D)54.5%
Jim Rappaport (R)41.0%
1988
Edward M. Kennedy (D)65.0%
Joseph D. Malone (R)33.9%
1984
John F. Kerry (D)55.1%
Raymond Shamie (R)44.9%
1982
Edward M. Kennedy (D)60.8%
Ray Shamie (R)38.3%
1978
Paul E. Tsongas (D)55.1%
Edward W. Brooke (R)44.8%
1976
Edward M. Kennedy (D)69.3%
Michael S. Robertson (R)29.0%
MEDSL and VEST results files: fixed historic releases. 2026 Senate counts: uncertified.
Sources
- National Archives, Office of the Federal Register: Electoral College results 1976-2024 (Public domain (US government work))
- MIT Election Data and Science Lab, U.S. President 1976-2024, Harvard Dataverse (CC0 1.0)
- MIT Election Data and Science Lab, County Presidential Election Returns 2000-2016 (GitHub copy, commit f44e3fc; the dataset is CC0 1.0 on Harvard Dataverse, doi:10.7910/DVN/VOQCHQ) (CC0 1.0)
- Connecticut Secretary of the State, 2012 presidential election results by town (CT Election History), summed to the eight legacy counties by PollCheck (Official public records)
- Voting and Election Science Team, 2020 Precinct-Level Election Results, Harvard Dataverse (precincts summed to counties by PollCheck) (CC BY 4.0)
- PollCheck 2024 county totals (us_site/house_pres.py): MEDSL 2024 precinct returns (CC0 1.0) plus the state sources named in county_pres_2024.json (CC0 1.0 (MEDSL rows))
- US Census Bureau cartographic boundary files: counties 2020 (1:500,000) and 2024 (1:5,000,000) (Public domain)
- US Census Bureau state legislative districts (lower chamber), Alaska: TIGER/Line 2010 (2000 and 2010 districts) and cartographic boundary files 2013, 2018 and 2023 (Public domain)
- Maine Bureau of Corporations, Elections and Commissions, 2024 General Election, President and Vice President (certified, corrected 5 Dec 2024) (Maine government record)
- New York State Board of Elections, 2004 General Election, President and Vice President, results by county (New York government record)
- New York State Board of Elections, President and Vice-President Election Returns Nov. 6, 2012 (dated 20 Mar 2013, Kings update 9 Jun 2013), copy hosted by the American Presidency Project (New York government record)
- MIT Election Data and Science Lab, U.S. Senate statewide 1976-2024, Harvard Dataverse (CC0 1.0)
- State election office counts as read by the PollCheck midterms results feed (us_midterms_2026/data/results.json); uncertified (Official public records)
- us-atlas 3.0.1 counties-albers-10m (Census 2017 county boundaries) (ISC)
- us-atlas 3.0.1 states-albers-10m.json (US Census Bureau cartographic boundary files 2017; ISC licence)
Final results.