Lori Trahan
- Democratic · US Representative, Massachusetts District 3 · On the Nov 3 ballot for re-election
- Raised
- $1.9M
- Cash on hand
- $1.8M
- Years in Congress
- 7
- Age
- 53
- Races
- Won 4 of 4
Spectrum
Centrist is the middle of the scale, not of Congress. How this works
By donors (CFscore, 2024 cycle)
Research estimate from Stanford DIME 4.0. Source
Method and limits
Published score −0.605 on a scale from −2.0 to 2.0, where 0 is the center. 1,339 donors. License: ODC-BY 1.0.
Places a candidate by who gave them money; candidates who share donors sit close together.
Reflects the donor network, not votes or views, and comes from past cycles, not a 2026 reading.
Now
Career
| Year | Race | Result | Share | Lost to, or other round |
|---|---|---|---|---|
| 2024 | US House, MA-03 | Won | 97.5% | |
| 2022 | US House, MA-03 | Won · primary won 99.6% | 63.5% | |
| 2020 | US House, MA-03 | Won · primary won 99.2% | 97.7% | |
| 2018 | US House, MA-03 | Won · primary won 21.7% | 62% |
About this list
Races in our results files. Other offices, earlier years and most primaries can be missing. A general that went to a runoff counts as neither a win nor a loss.
Money
FEC, through Oct 14, 2026Spent $1.5M · Debts owed $0
Where the money came from
- Individuals$863K
- PACs and other committees$991K
- Party committees$0
- Candidate’s own money$0
- Loans from the candidate$0
- Transfers from the candidate’s other committees$23K
As the campaign reported to the FEC through Oct 14, 2026. Bars compare these lines. Some money has no line here, so they may not add up to the total raised. Source: FEC candidate summary.
Committees giving to this campaign
243 committees reported giving $896K.
- Unite Here Tip Campaign CommitteePAC$10,000
- International Association of Sheet Metal, Air, Rail and Transportation Workers Political Action LeaguePAC$10,000
- Laborers' International Union of North America (LIUNA) PACPAC$10,000
- UA Union Plumbers & Pipefitters Vote! PAC (United Association of Journeymen and Apprentices of the Plumbing & Pipefitting Industry of the United States and Canada)PAC$10,000
- American Association for Justice PAC (AAJ PAC)PAC$10,000
Show 15 more
- Int'L Association of Bridge, Structural, Ornamental and Reinforcing Iron Workers (IPAL)PAC$10,000
- International Association of Firefighters Interested in Registration and Education PACPAC$10,000
- D.R.I.V.E. - Dem, Rep, Ind Voter Ed (The PAC of the Int'L Brhd of Teamsters)PAC$10,000
- Air Line Pilots Association PACPAC$10,000
- National Air Traffic Controllers Association PACPAC$10,000
- Emd Serono, Inc. PACPAC$10,000
- Argentum's Silver PACPAC$10,000
- American College of Radiology Association PACPAC$10,000
- American Academy of Dermatology Association PAC (SKINPAC)PAC$10,000
- Smith & Nephew, Inc. PAC (S+N PAC)PAC$10,000
- Charter Communications Inc. PACPAC$10,000
- Medical Device Manufacturers Association PACPAC$10,000
- Hall Render Killian Heath & Lyman Pc Employee PAC AKA Hallway PAC FederalPAC$10,000
- Lantheus Holdings Inc PAC (Lantheus PAC)PAC$10,000
- International Brotherhood of Electrical Workers PACPAC$9,000
The largest 20 are listed. Refunds the committees reported are taken out. Independent spending isn’t included. These figures come from the committees’ own reports, so they can differ from the campaign’s lines above, sometimes by a lot. Source: FEC committee-to-candidate file, dated Oct 25, 2026.
Reports through Oct 14, 2026.
How these are counted
Later filings are not in yet. Totals for the 2025 to 2026 cycle. Raised $1,878,707. Cash on hand $1,791,267. Spent $1,542,591. Debts owed $0. Individuals $862,550. PACs and other committees $991,250. Party committees $0. Candidate’s own money $0. Loans from the candidate $0. Other loans $0. Transfers from the candidate’s other committees $23,250. Main committee: Lori Trahan for Congress Committee. No individual donor names are shown.
House votes
119th Congress, through Sept 16, 2026676 roll calls. Yea 283, Nay 362, Present 2, Not voting 28.
- Roll calls missed
- 4.1%
- Voted with own party when parties split
- 98.2%
How these are counted
Missed is Not Voting divided by every roll call the member was listed on, including quorum calls and procedural votes. It covers any absence, including illness and leave.
Party split: a roll call counts when the Democratic majority and the Republican majority voted opposite ways. That was 455 roll calls, and the member matched their own party on 447. We pick no votes ourselves.
Showing the newest 3 of 676
Sep 16, 2026 · House roll call 314
On Motion to Suspend the Rules and Pass · S 2403
Retire through Ownership Act
Vote: YeaPassed, 401 to 14
Sep 16, 2026 · House roll call 313
On Motion to Suspend the Rules and Pass, as Amended · H R 9497
Water Resources Development Act
Vote: YeaPassed, 415 to 9
Sep 16, 2026 · House roll call 312
On Motion to Suspend the Rules and Pass, as Amended · H R 9340
Ratepayer Protection Act
Vote: YeaPassed, 417 to 3
Legislation
119th Congress, congress.gov, as of Oct 30, 2026Sponsored 15 bills and 3 resolutions. Cosponsored 293 bills and 66 resolutions. Amendments are not counted.
Latest bills Lori Trahan sponsored
- 9-8-8 Call Center Improvement ActH.R. 10295, introduced Sep 3, 2026
- Right to IVF Act of 2026H.R. 9941, introduced Jul 23, 2026
- Water Emergency and Technical Assistance ActH.R. 9690, introduced Jul 14, 2026
- To amend title XIX of the Social Security Act to establish a definition of essential health system in statute and for other related purposes.H.R. 7145, introduced Jan 16, 2026
- To direct the Secretary of Defense to establish a pilot program to facilitate the development of certain traumatic brain injury diagnostics for members of the Armed Forces.H.R. 6823, introduced Dec 17, 2025
More about Lori Trahan
Offices held (4 terms and offices)
- 2019 to nowUS House, Massachusetts District 3Democratic
Committees (4 assignments)
House Committee on Energy and Commerce
- Oversight and Investigations subcommittee
- Commerce, Manufacturing, and Trade subcommittee
- Health subcommittee
Official pages (6 links)
Sources (13 sources)
Ballot listing, sec.state.ma.us
Name, party, office and status. Retrieved Oct 28, 2026.
unitedstates/congress-legislators (current)
Office, terms, committees, official links, age. Retrieved Oct 28, 2026. License: CC0-1.0.
Compiled by the @unitedstates project volunteers (rosters from official congressional sources) from official returns. Not an official source.
Federal 2026 candidates: money totals (web/data/people/money) and the MN federal filing list. Bulk files, no API and no key. Retrieved Oct 31, 2026. License: US government work, public domain. Totals and committee names only; no donor names or addresses are stored.
FEC bulk data 2025-2026: contributions from committees to candidates (pas226)
Federal 2026 candidates: committees giving to each candidate (web/data/people/money-types). Bulk file, no API and no key. Retrieved Oct 31, 2026. License: US government work, public domain. Committee totals only; the individual contributions file is not used.
Stanford DIME public v4.0, recipients file (CFscores)
CFscores for candidates and officials; web/data/ideology/dime.json and aggregate.json. A research estimate by Adam Bonica, not an official measure. Retrieved Oct 29, 2026. License: ODC-BY 1.0.
Compiled by Adam Bonica, Stanford University Libraries (built from campaign finance filings) from official returns. Not an official source.
Bonica, Adam. 2024. Database on Ideology, Money in Politics, and Elections: Public version 4.0 [Computer file]. Stanford, CA: Stanford University Libraries. https://data.stanford.edu/dime .
Clerk of the House: roll call votes, 119th Congress
House roll calls. Retrieved Oct 29, 2026. License: US government work.
Congress.gov API: sponsored and cosponsored legislation, nominations
Bills and resolutions. Retrieved Oct 30, 2026. License: US government work.
Election Wrld 2026 candidate files (state election office lists)
Race record. Retrieved Oct 29, 2026. License: state public records; see each row's sourceUrl.
unitedstates/congress-legislators
Race record. Retrieved Oct 29, 2026. License: CC0 1.0.
FEC candidate master file (cnYY.zip bulk download)
Race record. Retrieved Oct 29, 2026. License: US government work, public domain.
Stanford DIME v4.0 recipients file
Race record. Retrieved Oct 29, 2026. License: ODC-BY 1.0.
MIT Election Data and Science Lab, U.S. House 1976-2024
Race record. Retrieved Oct 29, 2026. License: CC0 1.0.
Election Wrld officials files (web/data/officials)
Race record. Retrieved Oct 29, 2026. License: see sources.json.
- Age: unitedstates/congress-legislators (CC0), official birthday field, counted to Nov 3, 2026. We show the age, never the birth date.
- Took office in Congress 2019-01-03. Basis: congress-legislators terms (CC0).
Officials files, 2026 candidate files, returns files, DIME, FEC candidate master and congress-legislators terms, as of 2026-10-29. Nothing about jobs, retirement, or reasons is recorded or inferred.
Not available for Lori Trahan: a background.
DataDownload votes (JSON)Sources: FEC, House Clerk, congress.gov, DIME (ODC-BY), Results filesData as of Oct 29, 2026Photo credits