Massachusetts's 6th congressional district: election results

U.S. House elections in Massachusetts's 6th congressional district, 1976 to 2024: winners, vote shares and margins. District lines are redrawn after each census, so the area covered changes over time.

Current representative: Seth Moulton (Democrat), term ends 2027-01-03.

Massachusetts's 6th congressional district: Republican minus Democratic share, in points. Bars above the line lean Republican, below lean Democratic.

Year	Winner	Party	Share	Margin
2024	Seth Moulton	Democratic	97.8%	—
2022	Seth Moulton	Democratic	62.9%	27.0
2020	Seth Moulton	Democratic	65.4%	30.0
2018	Seth Moulton	Democratic	65.2%	32.8
2016	Seth Moulton	Democratic	98.4%	—
2014	Seth Moulton	Democratic	55.0%	13.5
2012	John F. Tierney	Democratic	46.4%	1.1
2010	John F. Tierney	Democratic	56.8%	13.9
2008	John F. Tierney	Democratic	66.8%	38.8
2006	John F. Tierney	Democratic	66.4%	37.5
2004	John F. Tierney	Democratic	66.3%	37.9
2002	John F. Tierney	Democratic	64.4%	34.6
2000	John F. Tierney	Democratic	67.6%	40.1
1998	John F. Tierney	Democratic	54.6%	12.2
1980	Nicholas Mavroules	Democratic	50.8%	3.7
1978	Nicholas Mavroules	Democratic	53.8%	7.5
1976	Michael J. Harrington	Democratic	54.8%	13.5

2024

Candidate	Party	Votes	Share
Seth Moulton Won	DEM	321,186	97.81%
Blank	—	110,196	33.56%
Other	—	7,191	2.19%
Total		438,573

2022

Candidate	Party	Votes	Share
Seth Moulton Won	DEM	198,119	62.88%
Bob May	REP	110,770	35.16%
Blank	—	7,951	2.52%
Mark Tashjian	UN	5,995	1.90%
Other	—	197	0.06%
Total		323,032

2020

Candidate	Party	Votes	Share
Seth Moulton Won	DEM	286,377	65.43%
John Paul Moran	REP	150,695	34.43%
Blank	—	14,897	3.40%
Other	—	605	0.14%
Total		452,574

Questions and answers

Who represents Massachusetts's 6th congressional district?

Seth Moulton (Democrat) is the current representative; the term ends on 2027-01-03.

Who won the last election in Massachusetts's 6th congressional district?

Seth Moulton won in 2024.

Results: FiveThirtyEight, from official sources.