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Chuck Grassley

U.S. Senator · Iowa

Refreshed 19 h ago

Contact info

Capitol office
135 Hart Senate Office Building Washington DC 20510
202-224-3744
District offices
Cedar Rapids · Council Bluffs · Davenport · Des Moines · Sioux City · Waterloo

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Official website
Biographical Directory of Congress
GovTrack
Capitol office: 135 Hart Senate Office Building Washington DC 20510 · 202-224-3744
111 7th Avenue SE, Box 13, Suite 6800, Cedar Rapids, IA, 52401 · 319-363-6832
2146 27th Avenue, Suite 550, Council Bluffs, IA, 51501 · 712-322-7103
201 W. 2nd St., Suite 720, Davenport, IA, 52801 · 563-322-4331
210 Walnut St., 721, Federal Building, Des Moines, IA, 50309 · 515-288-1145
320 6th St., 120, Federal Building, Sioux City, IA, 51101 · 712-233-1860
531 Commercial St., 210, Waterloo Building, Waterloo, IA, 50701 · 319-232-6657

Stale, last successful update 2026-10-23

71.2/ 100

Ranked 11 of 52 in the Senate majority

Roll calls cast
891 of 905 while seated (98.5%)
51st percentile in cohort · 30 % weight
Substantive bills sponsored
67 of 67 sponsored · 96.1 points
80th percentile in cohort · 70 % weight
Bills enacted
0 sponsored · 7 cosponsored
8 passed a chamber · 3 reported · 56 introduced

0 of 5 promises scored

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0 of 10 matched votes

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Matched votes
0 of 10 needed
District opinion cells
0 snapshots frozen
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0 of 1 public poll on record

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Filter

Date	Action	Policy	Status
2025-01-15	Voted yea on “On the Amendment S.Amdt. 14 to S.Amdt. 8 to S. 5 (No short title on file)”Amendment Agreed to	No bill (motion or nomination)
2025-01-15	Sponsored	S 6 — Born-Alive Abortion Survivors Protection Act	Proposed
2025-01-14	Sponsored	S 84 — Sarah's Law	Proposed
2025-01-13	Voted yea on “On the Motion to Proceed S. 5”Motion to Proceed Agreed to	S 5 — Laken Riley Act	Passed 2025-01-29
2025-01-13	Sponsored	SRES 21 — A resolution designating October 10, 2025, as "American Girls in Sports Day".	Proposed
2025-01-09	Voted yea on “On Cloture on the Motion to Proceed S. 5”Cloture on the Motion to Proceed Agreed to	S 5 — Laken Riley Act	Passed 2025-01-29
2025-01-09	Sponsored	SRES 19 — A resolution honoring the life and legacy of President Jimmy Carter and commending President Jimmy Carter for his life-long career of public service, humanitarian leadership, diplomacy, and courageous advocacy.	Passed 2025-01-09
2025-01-09	Sponsored	S 65 — Constitutional Concealed Carry Reciprocity Act of 2025	Proposed
2025-01-09	Sponsored	S 53 — PRINTS Act	Proposed
2025-01-06	Sponsored	S 5 — Laken Riley Act	Passed 2025-01-29