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U.S. Representative for Massachusetts’s 6th District

Seth Moulton

Democrat 6th term Not running · open seat
98LoyaltyMed 98
85AttendMed 98
11BipartMed 12
9BreaksMed 7

Position · −0.29

LEFTD · R RANGESRIGHT
In office
House 2015–now
11 years in CongressMore senior than 66% of the House
Breaks on
  • Finance and Financial Sector 23%
  • Labor and Employment 14%
Committees
  • Armed Services
  • Transportation and Infrastructure
  • Select Committee on the Strategic Competition Between the United States and the Chinese Communist Party
Bills on
  • Transportation and Public Works
  • Public Lands and Natural Resources
  • International Affairs
Age
47

2026 election

Not on the November ballot
General election Nov 3, 2026

On the ballot for this seat

See the full race

Bottom line

Where Moulton has influence

Roles

Talks most about

Stories in Moulton’s press releases with their latest stance, last three months. Read by AI.

Where Moulton breaks with Democrats

Method

Share of party-line votes on each issue where Moulton voted against most Democrats. The tick is the median for House Democrats.

  1. Finance and Financial Sector 23% · 3 of 13 party 8%
  2. Labor and Employment 14% · 1 of 7 party 0%
  3. International Affairs 8% · 1 of 13 party 0%

Every issue Pro See all 7 issues where Moulton has broken with Democrats, and filter the voting record to those votes.

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Notable votes

Full record (Pro)

Where Moulton broke with their party, close outcomes and final passage votes on named bills, newest first.

DateMeasureTitleVote Party split (yea)Result
Sep 16, 2026 H.R. 5334 Lindsey O. Graham Sanctioning Russia and Iran Act of 2026On Motion to Concur in the Senate Amendments · This bill imposes a variety of sanctions, tariffs, and prohibitions related to Russia, extends an Iran-related sanctions law, and expands a…Broke w/ party Yea Passed
262–159
Sep 2, 2026 H.J.Res. 1 Proposing an amendment to the Constitution of the United States to require that the Supreme Court of the United States be composed of nine justices.On Motion to Suspend the Rules and Pass · This joint resolution proposes a constitutional amendment requiring the Supreme Court to be composed of nine Justices—one Chief Justice and… Not voting Failed
212–206
Sep 1, 2026 H.R. 9436 Northeast Lobsterman Protection Act of 2026On Motion to Recommit · This bill extends the deadline from 2028 to 2035 for the National Marine Fisheries Service to issue new regulations that protect the… Not voting Failed
202–212
Sep 1, 2026 H.Res. 1499 Providing for consideration of the bill (H.R. 1501) to amend the FAST Act to include certain mineral production activities as a covered project, and for other purposes; providing for consideration of the bill (H.R. 9436) to amend the Consolidated Appropriations Act, 2023 to extend the time period for which certain regulations concerning the North Atlantic right whale are effective; providing for consideration of the resolution (H. Res. 1490) providing for the condemnation and denouncement of socialism in all its forms, and for other purposes; providing for consideration of the bill (H.R. 4795) to amend the Higher Education Act of 1965 to prohibit an institution that participates in a nonexpressive commercial boycott of Israel from being eligible for certain funds under that Act, to require an institution that participates in certain programs under that Act to certify that students are not unreasonably obstructed from participating in academic programs in Israel, and for other purposes; and relating to consideration of motions to suspend the rules.On Agreeing to the Resolution · This resolution provides for the consideration of the bill (H.R. 1501) to amend the FAST Act to include certain mineral production… Not voting Passed
210–208
Jun 4, 2026 H.Con.Res. 84 Directing the President pursuant to section 5(c) of the War Powers Resolution to remove United States Armed Forces from Lebanon.On Agreeing to the Resolution · This concurrent resolution directs the President to remove U.S. Armed Forces from Lebanon within seven days of the resolution's adoption.Broke w/ party Yea Failed
92–324
Apr 23, 2026 H.R. 5587 HEATS ActOn Passage · Harnessing Energy At Thermal Sources Act or the HEATS ActBroke w/ party Yea Passed
231–186
Jan 22, 2026 H.R. 7148 Consolidated Appropriations Act, 2026On Passage · This bill provides appropriations to several federal departments and agencies for the remainder of FY2026 and provides continuing FY2026…Broke w/ party Nay Passed
341–88
Jan 14, 2026 H.R. 7006 Financial Services and General Government and National Security, Department of State, and Related Programs Appropriations Act, 2026On Passage · This bill provides FY2026 appropriations to several federal departments and agencies for activities and programs related to financial…Broke w/ party Nay Passed
341–79

Yea ■ filled · Nay □ open · Not voting – dash. Party split bars: Democrats left, Republicans right; dark = yea, light = nay.

What Moulton is saying

All 11 statements and posts

◇ statements (press releases) · ○ posts. When a statement names a bill Moulton voted on, the vote is shown next to it.

Effectiveness, 119th Congress so far

How it’s measured
2.48· expected 0.50

Above expectations

Rank 40 of 433 in the House · expected = average of 192 minority-party members without a committee lead

How far Moulton’s own bills got, weighted by substance. The average member scores 1.00.

  1. Introduced 21
  2. Action in committee 5
  3. Action beyond committee 2
  4. Passed chamber 2
  5. Became law 1

21 bills and joint resolutions sponsored: 1 significant (got a roll call vote), 20 substantive, 0 commemorative. Compare the House

Became law (1)

1 Massachusetts-specific

Scope tags come from an AI reading of each bill where available, otherwise from its title and policy area. They don’t change the score. How scope is tagged

How Moulton’s ratings compare with every representative

Ratings, 119th Congress

Scores run 0–100 and always sit next to a median. Each tick is one representative; the ringed marker is Moulton.

85/ 100

Chamber median 98 · 101 missed of 674

Voted on 573 of 674 roll calls; missed 101. Lower than 98% of House members.

15% 100%

Party loyalty

How it’s measured
98/ 100

House D median 98 · Rank 125 of 214

Sided with the Democratic majority on 418 votes that split the parties. Lower than 58% of House members.

45% 100%
11/ 100

Chamber median 12 · −1

Average agreement with members of the other party on contested votes. Lower than 56% of House members.

0% 70%
−0.29

Democratic middle 80%: -0.52 to -0.23

Left–right position from roll-call similarity (DW-NOMINATE, Voteview), from −1 to +1. Members who vote alike sit near each other.

Liberal Conservative

Bills, 119th Congress

All 22 sponsored bills

Sponsored 22 (House median 25) · cosponsored 688 (median 289), 280 of them as an original cosponsor · most often on Transportation and Public Works, Public Lands and Natural Resources, International Affairs.

Votes by issue

How votes are tagged
IssueVotesYea share
Congress143 16%
Economics and Public Finance66 26%
Armed Forces & National Security57 32%
Energy32 38%
Environmental Protection29 41%
Crime and Law Enforcement28 39%
Finance and Financial Sector23 70%
Public Lands and Natural Resources23 52%
Government Operations and Politics22 50%
Commerce20 80%
Show all 32 issues
IssueVotesYea share
International Affairs20 100%
Agriculture and Food13 54%
Immigration13 38%
Education12 33%
Science, Technology, Communications10 100%
Labor and Employment8 88%
Health7 71%
Taxation6 83%
Law5 40%
Native Americans5 100%
Civil Rights and Liberties, Minority Issues4 75%
Emergency Management4 75%
Families4 50%
Transportation and Public Works4 100%
Procedural3 100%
Arts, Culture, Religion2 50%
Foreign Trade and International Finance2 100%
Housing and Community Development2 100%
Social Welfare2 50%
Water Resources Development2 100%
Animals1 100%
Government operations & elections1 0%

How often Moulton voted with Democrats on each issue is part of Pro.

Who votes alike

Method

Agreement on contested votes where both cast yea or nay.

Most aligned

  1. DPablo José HernándezPR-AL100%agreement
  2. DJulia BrownleyCA-2698%agreement
  3. DMelanie A. StansburyNM-198%agreement

Full voting network Pro See all twelve closest allies, the members Moulton most often votes against, and the closest allies in the other party.

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Campaign money

Method

In the 2025–26 cycle Moulton’s campaign raised $12.4M: $11.7M (94%) from individuals and $482K (4%) from PACs and other committees. Cash on hand: $3.7M.

Through Aug 12, 2026; filings lag, so recent gifts can take weeks to appear. Money raised also counts loans and transfers, so the shares need not add to 100%. Source: FEC.gov.

Last cycle, party money, self-funding and debts are part of Pro. See Pro

Who funds Moulton

The largest PACs and other committees giving directly to the campaign this cycle, of 84.

  1. Votevets Independent PAC
Amounts, the top 10 and who else they fundPro

See how much each organization gave Moulton this cycle and last, the mix of corporate, labor, trade and other PACs, and who else each one funds.

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Moulton’s own leadership PAC: Serve America PAC. A separate PAC a member sponsors to give to other candidates.

Record over time

Historical record Pro Compare Moulton’s measures across every Congress on file.

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Résumé and contact

Career in Congress

  • U.S. House, MA-6Democrat2015–present

Seat

District
6
Current term
2025–2027
Age
47

Committees and roles

All committees

Contact

DC office
202-225-8020
1126 Longworth House Office Building
District offices
Salem
Instagram
repmoulton

Elsewhere

Oathstar ID osp_x7km5yseh8