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Portrait of Sean Casten
Currently serving / Representative

Sean Casten

Illinois · District 6 · Democrat

Roster checked Sep 28, 2026Bioguide C001117

Public service, at a glance.

Sean Casten serves as a representative for Illinois in the House of Representatives. Sean's first recorded term in this role began on January 3, 2019.

Chamber
U.S. House
State / territory
Illinois
Current party
Democrat
District / role
District 6
Born
November 23, 1971
Scheduled term end
January 3, 2027

Committee assignments

Service record

Recorded terms in the House for Illinois
FromToPartyRole
Jan 3, 2025Jan 3, 2027 (scheduled)DemocratDistrict 6
Jan 3, 2023Jan 3, 2025DemocratDistrict 6
Jan 3, 2021Jan 3, 2023DemocratDistrict 6
Jan 3, 2019Jan 3, 2021DemocratDistrict 6

Published biographical research

These are dated observations from named sources. They are not new surveys of the member’s identity or beliefs.

FieldReported valueSource and coverageEvidence date
Religious affiliationDon't know/refusedReligious affiliation of members of the 119th Congress

Named members of the incoming 119th Congress; historical observation, not a live survey

Published Jan 2, 2025

Related congressional collections

Explore the source-defined collections that include Sean Casten. Each collection explains its dates and coverage.

Current Illinois House members

Continue exploring people serving Illinois today.

View the full Illinois House delegation

Sources & methodology

  1. United States Congress legislators dataset ↗
    unitedstates / GovTrack contributors — Biographical details, terms, official contact details and committees
  2. Congressional portraits ↗
    unitedstates/images — Official congressional photographs; image provenance maintained by the source
  3. Religious affiliation of members of the 119th Congress ↗
    Pew Research Center, based on CQ Roll Call · 2025-01-02 — Named members of the incoming 119th Congress; historical observation, not a live survey

Dates and coverage differ by source. How we use this data · Suggest a correction