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2024 Massachusetts U.S. Senate Class I Election Results

Election Date: Nov. 5, 2024 | Updated 11:42 AM EST Dec. 3, 2024

Senate

97.96% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
Elizabeth Warren (D) *1,989,26859.6%
John Deaton (R)1,348,46640.4%

County-By-County Results Map

Democratic Lead
Republican Lead
Other Lead
Tied / Runoff
No Election
No Results
Mail-in and early votes may not be included.

County-by-County Results

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Barnstable County

98.66% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
Elizabeth Warren (D) *80,05555.2%
John Deaton (R)65,08544.8%

Berkshire County

98.92% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
Elizabeth Warren (D) *46,21670.0%
John Deaton (R)19,85130.0%

Bristol County

98.39% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
John Deaton (R)134,88050.6%
Elizabeth Warren (D) *131,77949.4%

Dukes County

99% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
Elizabeth Warren (D) *8,65668.5%
John Deaton (R)3,98331.5%

Essex County

98.28% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
Elizabeth Warren (D) *223,60457.7%
John Deaton (R)163,83742.3%

Franklin County

99% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
Elizabeth Warren (D) *27,62666.9%
John Deaton (R)13,65233.1%

Hampden County

99% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
Elizabeth Warren (D) *109,16054.0%
John Deaton (R)93,09246.0%

Hampshire County

97.94% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
Elizabeth Warren (D) *56,64069.1%
John Deaton (R)25,37630.9%

Middlesex County

97.68% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
Elizabeth Warren (D) *517,85966.4%
John Deaton (R)262,55633.6%

Nantucket County

99% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
Elizabeth Warren (D) *4,48464.5%
John Deaton (R)2,46935.5%

Norfolk County

98.45% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
Elizabeth Warren (D) *221,28359.2%
John Deaton (R)152,28040.8%

Plymouth County

98.32% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
John Deaton (R)146,62150.4%
Elizabeth Warren (D) *144,52349.6%

Suffolk County

94.11% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
Elizabeth Warren (D) *205,54475.2%
John Deaton (R)67,80024.8%

Worcester County

98.60% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
Elizabeth Warren (D) *211,83951.8%
John Deaton (R)196,98448.2%