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Katherine M. Clark

Katherine M. Clark

U.S. Representative for Massachusetts · Congressional District 5

Democratic

Democratic U.S. Representative for Massachusetts, representing Congressional District 5.

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Represents

Congressional District 5, Massachusetts

Office

U.S. Representative

Election details

Coming soon

Party

Democratic

Funding & donors:

2025–2026 cycle · FEC

Raised $3.4M

Individuals $923K

PACs $1.4M

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Key Congressional Votes

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Key votes

Coming soon

How this representative has voted on the issues that matter, sourced in-house.

Where Katherine fits into things

Edward J. Markey

Edward J. Markey

Massachusetts U.S. Senator

D
Elizabeth Warren

Elizabeth Warren

Massachusetts U.S. Senator

D
Katherine M. Clark

Katherine M. Clark

U.S. Representative for Massachusetts · Congressional District 5

D

Contact

Contact formOfficial website(202) 225-2836

2368 Rayburn House Office Building, Washington, DC, 20515

Official source

Committees & roles

Committee memberships and leadership positions coming soon.

Funding & influence

Top donors

  1. 1Steiner, Robert C.
    $7K
  2. 2Simon, Deborah J.
    $7K
  3. 3Montagu, Kyra
    $6K

Top employers of individual donors

  • Brownstein Hyatt Farber Schreck llp$37K
    51 donations
  • Bank of New York Mellon Corporation$24K
    10 donations
  • Eli Lilly and Company$21K
    13 donations
  • Tiber Creek Group Inc.$20K
    11 donations
  • Anduril Industries, Inc.$17K
    5 donations

Coverage end date: March 31, 2026