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SENIA
Chuck Grassley
U.S. Senator, Iowa · Republican
Photo: Official portrait, U.S. Government Publishing Office (public domain) via unitedstates/images
- Season
- 513
- This week
- 0
- SEN rank
- #5
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 · IA · Republican · 2023-01-03 → 2029-01-03
- Senate · IA · Republican · 2017-01-03 → 2023-01-03
- Senate · IA · Republican · 2011-01-05 → 2017-01-03
- Senate · IA · Republican · 2005-01-04 → 2011-01-03
- Senate · IA · Republican · 1999-01-06 → 2005-01-03
- Senate · IA · Republican · 1993-01-05 → 1999-01-03
- Senate · IA · Republican · 1987-01-06 → 1993-01-03
- Senate · IA · Republican · 1981-01-05 → 1987-01-03
- House · IA-3 · Republican · 1979-01-15 → 1981-01-03
- House · IA-3 · Republican · 1977-01-04 → 1979-01-03
- House · IA-3 · Republican · 1975-01-14 → 1977-01-03
External identifiers
- bioguide: G000386
- thomas: 00457
- lis: S153
- govtrack: 300048
- opensecrets: N00001758
- votesmart: 53293
- icpsr: 14226
- fec: S0IA00028
- cspan: 1167
- wikipedia: Chuck Grassley
- house_history: 14050
- ballotpedia: Chuck Grassley
- maplight: 570
- wikidata: Q529294
- google_entity_id: kg:/m/020ymy
- pictorial: 13441