Tammy Duckworth
C+
Tammy Duckworth, a Democrat, is a U.S. senator from Illinois. Duckworth earns an overall grade of C+ (78 out of 100) for the 119th Congress. Duckworth voted on 855 of 915 roll calls (93.4%) and missed 60. Duckworth sponsored 57 bills and joint resolutions, 9 of which moved past introduction and 1 of which became law. That is more than 79% of senators when bills are weighted by how far they got. Duckworth also cosponsored 415 bills, more than 95% of senators.
Vote attendance 40% of grade
FVoted on 855 of 915 roll calls (93.4%); missed 60.
Bills written 35% of grade
B+Sponsored 57 bills and joint resolutions. Legislative progress: more than 79% of senators. (Also 8 simple resolutions, not graded.)
48Introduced
5Committee action
3Passed a chamber
1Became law
Bills supported 25% of grade
ACosponsored 415 bills, more than 95% of senators.
Bills that advanced
- Became lawS 260: Bottles and Breastfeeding Equipment Screening Enhancement Act
- Passed a chamberS 3258: Aviation Medication Transparency Act of 2026
- Passed a chamberS 289: Youth Poisoning Protection Act
- Passed a chamberS 1440: Uniformed Services Leave Parity Act
- Committee actionS 3373: A bill to designate the facility of the United States Postal Service located at 14855 South Van Dyke Road in Plainfield, Illinois, as the "Staff Sergeant Jose Duenez Jr. Post Office Building".
- Committee actionS 5171: Children's Artificial Intelligence Toy Safety Act of 2026
- Committee actionS 4950: ITS Codification Act
- Committee actionS 4600: South China Sea Strategy Act of 2026
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Updated 2026-10-03 18:01 UTC. This page uses the standard grading weights. How grades are calculated.