Congress Member Profile|U.S. Senator|Republican|Iowa
Chuck Grassley
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Voting Record — 776
Yes75%
No22%
Present0%
Not Voting3%
Party align99%
Cross-party1%
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District Map
Senate District (Statewide)
U.S. Census Bureau boundary data.
Chuck Grassley
U.S. SenatorRepublicanIowa
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Chuck's ATmosphere Activity
80 sponsored · 158 cosponsored
Recent ATmosphere posts, sponsorships, and cosponsorships.
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Voting History776 total votesExpandCollapse
Voting History
776 total votes
Recent roll calls with party-majority context so it is easier to scan how this member tends to vote.
| Date | Bill | Question | Position | Party Maj | Align? | Result |
|---|---|---|---|---|---|---|
| 2025-09-18 | — | Confirm nominee | YES | YES | ✓ | Nomination Confirmed (51-47) |
| 2025-09-17 | — | End debate | YES | YES | ✓ | Cloture Motion Agreed to (52-47) |
| 2025-09-17 | — | Decision of the Chair PN12-19 and PN25-28 and PN12-45 and PN22-1 and PN22-2 and PN22-5 and PN22-27 and PN22-20 and PN22-21 and PN26-8 and PN26-34 and PN26-35 and PN55-41 and PN22-4 and PN22-8 and PN22-19 and PN26-1 and PN22-23 and PN25-40 and PN26-7 and PN26-19 and PN26-31 and PN60-3 and PN26-44 and PN25-2 and PN55-16 and PN60-9 and PN60-10 and PN129-8 and PN26-45 and PN141-37 and PN141-7 and PN141-28 and PN12-22 and PN25-21 and PN22-3 and PN26-22 and PN13-5 and PN22-24 and PN25-33 and PN141-18 and PN150-5 and PN345-16 and PN55-42 and PN54-6 and PN54-7 and PN55-45 and PN55-25 | NO | NO | ✓ | Decision of Chair Not Sustained (47-52) |
| 2025-09-17 | — | Motion to Reconsider PN55-25 and PN55-45 and PN54-7 and PN54-6 and PN55-42 and PN345-16 and PN150-5 and PN141-18 and PN25-33 and PN22-24 and PN13-5 and PN26-22 and PN22-3 and PN25-21 and PN12-22 and PN141-28 and PN141-7 and PN141-37 and PN26-45 and PN129-8 and PN60-10 and PN60-9 and PN55-16 and PN25-2 and PN26-44 and PN60-3 and PN26-31 and PN26-19 and PN26-7 and PN25-40 and PN22-23 and PN26-1 and PN22-19 and PN22-8 and PN22-4 and PN55-41 and PN26-35 and PN26-34 and PN26-8 and PN22-21 and PN22-20 and PN22-27 and PN22-5 and PN22-2 and PN22-1 and PN12-45 and PN12-19 and PN25-28 | YES | YES | ✓ | Motion to Reconsider Agreed to (51-47) |
| 2025-09-17 | — | End debate | YES | YES | ✓ | Cloture Motion Rejected (51-48, 3/5 majority required) |
| 2025-09-16 | S. Con. Res. 22 (119th) | Begin consideration | YES | YES | ✓ | Motion to Proceed Rejected (36-62) |
| 2025-09-16 | S.J. Res. 60 (119th) | Begin consideration | NO | NO | ✓ | Motion to Proceed Rejected (47-51) |
| 2025-09-15 | — | Confirm nominee | YES | YES | ✓ | Nomination Confirmed (48-47) |
| 2025-09-15 | — | End debate | YES | YES | ✓ | Cloture Motion Agreed to (50-44) |
| 2025-09-15 | S. Res. 377 (119th) | Approve resolution | YES | YES | ✓ | Resolution Agreed to (51-44) |
| 2025-09-11 | S. Res. 377 (119th) | End debate | YES | YES | ✓ | Cloture Motion Agreed to (53-43) |
| 2025-09-11 | S. Res. 377 (119th) | Decision of the Chair S.Res. 377 | NO | NO | ✓ | Decision of Chair Not Sustained (45-53) |
| 2025-09-11 | S. Res. 377 (119th) | Motion to Reconsider S.Res. 377 | YES | YES | ✓ | Motion to Reconsider Agreed to (52-45) |
| 2025-09-11 | S. Res. 377 (119th) | End debate | YES | YES | ✓ | Cloture Motion Rejected (52-47, 3/5 majority required) |
| 2025-09-10 | S. 2296 (119th) | Kill the motion | YES | YES | ✓ | Motion to Table Agreed to (51-49) |
| 2025-09-09 | S. Res. 377 (119th) | Begin consideration | YES | YES | ✓ | Motion to Proceed Agreed to (53-45) |
| 2025-09-09 | S. Res. 377 (119th) | Kill the motion | YES | YES | ✓ | Motion to Table Agreed to (53-46) |
| 2025-09-09 | — | Confirm nominee | YES | YES | ✓ | Nomination Confirmed (53-45) |
| 2025-09-09 | — | End debate | YES | YES | ✓ | Cloture Motion Agreed to (53-44) |
| 2025-09-09 | — | Confirm nominee | YES | YES | ✓ | Nomination Confirmed (49-46) |
| 2025-09-09 | — | End debate | YES | YES | ✓ | Cloture Motion Agreed to (51-46) |
| 2025-09-09 | — | Confirm nominee | YES | YES | ✓ | Nomination Confirmed (52-45) |
| 2025-09-08 | — | Confirm nominee | YES | YES | ✓ | Nomination Confirmed (50-43) |
| 2025-09-04 | S. 2296 (119th) | Begin consideration | YES | YES | ✓ | Motion to Proceed Agreed to (83-13) |
| 2025-09-04 | — | End debate | YES | YES | ✓ | Cloture Motion Agreed to (53-46) |
| 2025-09-04 | — | End debate | YES | YES | ✓ | Cloture Motion Agreed to (53-45) |
| 2025-09-02 | S. 2296 (119th) | End filibuster to begin debate | YES | YES | ✓ | Cloture on the Motion to Proceed Agreed to (84-14, 3/5 majority required) |
| 2025-08-02 | — | Confirm nominee | YES | YES | ✓ | Nomination Confirmed (71-23) |
| 2025-08-02 | — | Confirm nominee | YES | YES | ✓ | Nomination Confirmed (72-22) |
| 2025-08-02 | — | Confirm nominee | YES | YES | ✓ | Nomination Confirmed (59-35) |
| 2025-08-02 | — | Confirm nominee | YES | YES | ✓ | Nomination Confirmed (52-42) |
| 2025-08-02 | — | Confirm nominee | YES | YES | ✓ | Nomination Confirmed (50-45) |
| 2025-08-02 | — | Confirm nominee | YES | YES | ✓ | Nomination Confirmed (78-17) |
| 2025-08-02 | — | End debate | YES | YES | ✓ | Cloture Motion Agreed to (76-19) |
| 2025-08-02 | — | Confirm nominee | YES | YES | ✓ | Nomination Confirmed (50-45) |
| 2025-08-02 | — | End debate | YES | YES | ✓ | Cloture Motion Agreed to (51-45) |
| 2025-08-02 | — | Confirm nominee | YES | YES | ✓ | Nomination Confirmed (52-44) |
| 2025-08-02 | — | End debate | YES | YES | ✓ | Cloture Motion Agreed to (49-45) |
| 2025-08-02 | — | Confirm nominee | YES | YES | ✓ | Nomination Confirmed (49-44) |
| 2025-08-02 | — | End debate | YES | YES | ✓ | Cloture Motion Agreed to (51-45) |
| 2025-08-02 | — | Confirm nominee | YES | YES | ✓ | Nomination Confirmed (53-44) |
| 2025-08-02 | — | End debate | YES | YES | ✓ | Cloture Motion Agreed to (52-41) |
| 2025-08-01 | — | Confirm nominee | YES | YES | ✓ | Nomination Confirmed (50-45) |
| 2025-08-01 | — | Confirm nominee | YES | YES | ✓ | Nomination Confirmed (51-43) |
| 2025-08-01 | — | Confirm nominee | YES | YES | ✓ | Nomination Confirmed (51-44) |
| 2025-08-01 | H.R. 3944 (119th) | Vote on amendment | YES | YES | ✓ | Amendment Agreed to (81-15) |
| 2025-08-01 | H.R. 3944 (119th) | Final passage | YES | YES | ✓ | Bill Passed (87-9, 3/5 majority required) |
| 2025-08-01 | H.R. 3944 (119th) | Vote on amendment | YES | YES | ✓ | Amendment Agreed to (87-9, 3/5 majority required) |
| 2025-08-01 | H.R. 3944 (119th) | Vote on amendment | NO | NO | ✓ | Amendment Rejected (21-75) |
| 2025-08-01 | H.R. 3944 (119th) | Vote on amendment | NO | NO | ✓ | Amendment Rejected (15-81) |
Alignment stats consider only votes where a clear yes/no majority existed for the legislator's party. Cross-party marks divergence where the vote matched the opposite party majority. ↔ indicates cross-party divergence.