2018 United States Senate election in Massachusetts


The 2018 United States Senate election in Massachusetts took place on November 6, 2018. Incumbent Democratic U.S. Senator Elizabeth Warren ran for reelection to a second term. The candidate filing deadline was June 5, 2018, and the primary election was held on September 4, 2018.
Warren won reelection in a landslide, defeating her Republican opponent, Geoff Diehl.

Democratic primary

Candidates

Nominated

Republican primary

Candidates

Nominated

Polling

Results

Overall

By county

Results by county. Red represents counties won by Diehl. Teal represents counties won by Kingston.
CountyDiehl
%		Diehl
votes		Kingston
%		Kingston
votes		Lindstrom
%		Lindstrom
votes
Barnstable57.0%10,76124.2%4,57318.6%3,513
Berkshire47.9%1,22137.8%96513.8%352
Bristol61.8%11,00523.0%4,09515.0%2,669
Dukes55.2%34725.9%16318.9%119
Essex53.1%17,71628.3%9,42818.3%6,104
Franklin41.8%93842.3%94915.3%343
Hampden50.5%7,49134.0%5,04815.0%2,225
Hampshire45.7%1,96736.7%1,57916.9%725
Middlesex52.5%29,08426.8%14,85220.3%11,218
Nantucket50.1%16829.6%9920.3%68
Norfolk58.9%18,74922.0%7,00918.8%5,992
Plymouth70.1%23,24219.8%6,54910.0%3,316
Suffolk53.5%4,79227.6%2,47118.2%1,628
Worcester44.8%16,56232.1%11,85622.8%8,421
Total55.2%144,04326.7%69,63617.9%46,693

Libertarian primary

Candidates

Declined

Candidates

Declared

Endorsements

Debates

^Highest rating they assert

Polling


Hypothetical polling		--------

;with Beth Lindstrom

Results

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