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Bill Cassidy

U.S. Senator, Louisiana · Republican

Photo: Official portrait, U.S. Government Publishing Office (public domain) via unitedstates/images

Season
164
This week
0
SEN rank
#21

Where this profile comes from

Identity, terms and party: the public-domain congress-legislators dataset, keyed by Bioguide ID. Last updated Nov 3, 2026, 8:23 PM ET.

Legislative activity and scoring events: the official Congress.gov API (Library of Congress).

Office history

  • Senate · LA · Republican · 2021-01-03 → 2027-01-03
  • Senate · LA · Republican · 2015-01-06 → 2021-01-03
  • House · LA-6 · Republican · 2013-01-03 → 2015-01-03
  • House · LA-6 · Republican · 2011-01-05 → 2013-01-03
  • House · LA-6 · Republican · 2009-01-06 → 2011-01-03

External identifiers

  • bioguide: C001075
  • thomas: 01925
  • govtrack: 412269
  • opensecrets: N00030245
  • votesmart: 69494
  • fec: H8LA00017
  • fec: S4LA00107
  • cspan: 1030546
  • wikipedia: Bill Cassidy
  • house_history: 11811
  • ballotpedia: Bill Cassidy
  • maplight: 751
  • icpsr: 20919
  • lis: S373
  • wikidata: Q861999
  • google_entity_id: kg:/m/0286t7r