Race

U.S. House, Massachusetts 5th District (2026)

Everyone who filed with the Federal Election Commission for this seat, with what they raised and what outside groups spent.

FEC filings don't record primary results, so this list includes candidates who lost a primary or dropped out. Money is from each campaign's latest FEC report, shown on its page.5

CandidateRaisedSpentCash on handOutside helpOutside opposition
Katherine M. Clark1DemocratIncumbent$4.5M$3.8M$2.0M$0$0
Jonathan Paz2DemocratChallenger$119K$129K$-4,935$0$0
Tarik Samman3DemocratChallenger$44K$24K$20K$0$0
Derek Fleming4IndependentChallenger$0$0$0$0$0

Sources

Every number on this page points here. Each one links to the public record.

  1. 1
    FEC candidate record: Katherine Clarkhttps://www.fec.gov/data/candidate/H4MA05084/
    H4MA05084
  2. 2
    FEC candidate record: Jonathan Pazhttps://www.fec.gov/data/candidate/H6MA05105/
    H6MA05105
  3. 3
    FEC candidate record: Tarik Sammanhttps://www.fec.gov/data/candidate/H6MA05071/
    H6MA05071
  4. 4
    FEC candidate record: Derek Fleminghttps://www.fec.gov/data/candidate/H6MA05097/
    H6MA05097
  5. 5
    Federal Election Commission bulk data, 2025–26 cyclehttps://www.fec.gov/data/browse-data/?tab=bulk-data
    Retrieved October 16, 2026 · Public record