CivicIndex

2026 Race · Massachusetts

U.S. House (District 4)

5 candidates on record · incumbent running

The 2026 election for U.S. House (District 4) in Massachusetts is scheduled for November 3, 2026. 5 candidates are on record: Jake Auchincloss (Democratic), Thomas Stalcup (Republican), Jason Poulos (Democratic), Steve Chasse (Independent), and Matthew Cook (Independent). The seat is currently held by Jake Auchincloss (Democratic), who has served since January 2021, and the incumbent is on the ballot.

Thomas Stalcup

Republican

Public Record Profile

Jason Poulos

Democratic

Public Record Profile

Steve Chasse

Independent

Public Record Profile

Matthew Cook

Independent

Public Record Profile

Incumbent's record this term

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Jake Auchincloss

Democratic · Since January 2021

Committee assignments[congress.gov]

  • Energy and Commerce

Recent legislation sponsored[congress.gov]

  • HR.7568

    Hot Rock Act

  • HR.6837

    To amend the Employee Retirement Income Security Act of 1974 to ensure that pharmacy benefit managers are...

2026 Massachusetts U.S. House (District 4) — Questions & Answers

Who is running for U.S. House (District 4) in Massachusetts in 2026?

Jake Auchincloss (Democratic), Thomas Stalcup (Republican), Jason Poulos (Democratic), Steve Chasse (Independent), and Matthew Cook (Independent). Jake Auchincloss is the incumbent.

When is the 2026 Massachusetts U.S. House (District 4) election?

The general election is November 3, 2026. Voter registration deadlines are set by Massachusetts and are listed at vote.gov.

Who currently holds this seat?

Jake Auchincloss, a Democratic, currently represents Massachusetts, serving since January 2021.

What committees does Jake Auchincloss serve on?

Jake Auchincloss serves on House Committee on Energy and Commerce. Committee assignments are sourced from congress.gov.

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