Presidential elections · 1976–2024
Massachusetts Presidential Election Results (1976–2024)
In 2024, Massachusetts voted for Kamala D. Harris (Democratic) by D+25.2 — 2,126,518 Democratic to 1,251,303 Republican of 3,473,668 votes cast. It last voted Republican in 1984.
Data: MIT Election Data & Science Lab, Harvard Dataverse.
Margin by election, 1976–2024
Democratic minus Republican, in points of all votes cast — blue bars Democratic, red Republican.
2024 margin by county
Click a county to see its election results. Hatched areas have no county-level results.
Build your own tables of margins, swings, and vote shares — any mix of states and counties, any election back to 1976.
Massachusetts results by county
Sorted by 2024 votes cast; margins are 2024 Democratic minus Republican.
Massachusetts presidential elections — FAQ
Who carried Massachusetts in the 2024 presidential election?+
Kamala D. Harris (Democratic) carried Massachusetts in 2024 by D+25.2, with 3,473,668 votes cast statewide. Data: MIT Election Data & Science Lab.
When did Massachusetts last vote for a Republican presidential candidate?+
Massachusetts last voted Republican in 1984, when it went R+2.8. It has voted Democratic in every presidential election since.
Which Massachusetts county had the biggest 2024 margin?+
Dukes County had the widest 2024 presidential margin of any Massachusetts county — D+52.4 on 12,209 votes cast.
What was Massachusetts's closest presidential election since 1976?+
1980: the margin was R+0.2 — 3,829 votes out of 2,524,090 cast.
Analyze Massachusetts election results
Chart margins, vote shares, and swings for Massachusettsand its counties — or line states up side by side. Free while we're in beta.