Composite score - coming soon
Cynthia M. Lummis
U.S. Senator · Wyoming
- Republican
- Since 2021
- Tenure: 4+ terms
Refreshed 51 min ago
As of 2026-10-19 · Methodology 2026.10.1Contact info
Capitol office
127A Russell Senate Office Building Washington DC 20510
202-224-3424
District offices
Afton · Casper · Cheyenne · Cody · Sundance
View all contact info
- Official website
- Biographical Directory of Congress
- GovTrack
- Capitol office: 127A Russell Senate Office Building Washington DC 20510 · 202-224-3424
- 80 1st Avenue, Suite 105, Afton, WY, 83110 · 307-248-1736
- 100 East B Street, Suite 3201, Dick Cheney Federal Building, Casper, WY, 82602 · 307-261-6572
- 2120 Capitol Avenue, Suite 2007, Federal Center, Cheyenne, WY, 82001 · 307-772-2477
- 1285 Sheridan Avenue, Suite 215, Cody, WY, 82414 · 307-527-9444
- 120 North 4th Street, Sundance, WY, 82729 · 307-283-3461
Evidence & sources
U.S. Senate roll-call votes
Votes and participation (senate.gov)
Congress.gov bill records
Sponsored and enacted bills
congress-legislators
Terms, committees, offices
Stale, last successful update 2026-10-23
View all sourcesExplore this record
Scorecard
Voting Record
49.3/ 100
Ranked 22 of 52 in the Senate majority
Voting Record
49.3/ 100
How this score is calculated:
Roll calls cast
885 of 908 while seated (97.5%)
30th percentile in cohort · 30 % weight
Substantive bills sponsored
41 of 41 sponsored · 61.9 points
58th percentile in cohort · 70 % weight
Bills enacted
2 sponsored · 3 cosponsored
2 passed a chamber · 0 reported · 37 introduced
Promise Adherence
0 of 5 promises scored
Collecting data - coming soon
Promise Adherence
0 of 5 promises scored
How this score is calculated:
Reviewed promises
0 scored of 5 needed
0 promises from 0 sources this term
Days in office this term
2,130 days (180 needed)
Promise capture coverage
0 of 3 source kinds settled
Recent activity
| Date | Action | Policy | Status |
|---|---|---|---|
| 2026-06-16 | Recorded leave of absence on “On the Motion to Proceed S.J.Res. 190”Motion to Proceed Rejected | SJRES 190 — A joint resolution providing for congressional disapproval under chapter 8 of title 5, United States Code, of the rule submitted by the Executive Office for Immigration Review relating to "Appellate Procedures for the Board of Immigration Appeals". | Active |
| 2026-06-15 | Recorded leave of absence on “On the Nomination PN851-7”Nomination Confirmed | No bill (motion or nomination) | |
| 2026-06-15 | Sponsored | S 4787 — FEAT Act | Proposed |
| 2026-06-11 | Voted yea on “On the Cloture Motion PN851-7”Cloture Motion Agreed to | No bill (motion or nomination) | |
| 2026-06-11 | Voted yea on “On the Nomination PN901-4”Nomination Confirmed | No bill (motion or nomination) | |
| 2026-06-11 | Sponsored | S 4775 — Stopping Harmful and Outrageous Torts Act | Proposed |
| 2026-06-11 | Sponsored | S 4765 — Let America Build Act of 2026 | Proposed |
| 2026-06-11 | Sponsored | S 4762 — Generative AI Terrorism Risk Assessment Act | Proposed |
| 2026-06-10 | Voted yea on “On the Cloture Motion PN901-4”Cloture Motion Agreed to | No bill (motion or nomination) | |
| 2026-06-10 | Voted yea on “On the Nomination PN851-5”Nomination Confirmed | No bill (motion or nomination) | |
| 2026-06-10 | Voted yea on “On the Cloture Motion PN851-5”Cloture Motion Agreed to | No bill (motion or nomination) | |
| 2026-06-09 | Voted yea on “On the Nomination PN851-4”Nomination Confirmed | No bill (motion or nomination) | |
| 2026-06-09 | Sponsored | SRES 763 — A resolution recognizing the strategic importance of the Arctic region and supporting continued congressional engagement with Arctic allies and partners. | Proposed |
| 2026-06-09 | Sponsored | S 4429 — Connected Vehicle Security Act of 2026 | Active |
| 2026-06-08 | Voted yea on “On the Cloture Motion PN851-4”Cloture Motion Agreed to | No bill (motion or nomination) | |
| 2026-06-08 | Sponsored | S 3492 — Essential Caregivers Act of 2025 | Proposed |
| 2026-06-05 | Voted yea on “On the Motion (Motion to Waive All Budgetary Discipline Re: Lee Amdt. No. 5804)”Motion Rejected | No bill (motion or nomination) | |
| 2026-06-05 | Voted nay on “On the Motion (Wyden Motion to Commit S. 2 to the Committee on the Judiciary with Instructions)”Motion Rejected | S 2 — Secure America Act | Passed 2026-06-10 |
| 2026-06-05 | Voted yea on “On the Motion to Proceed S. 1318”Motion to Proceed Rejected | S 1318 — Fallen Servicemembers Religious Heritage Restoration Act | Active |
| 2026-06-05 | Voted yea on “On Passage of the Bill S. 2”Bill Passed | S 2 — Secure America Act | Passed 2026-06-10 |
| 2026-06-05 | Voted nay on “On the Motion (Motion to Waive All Applicable Budgetary Discipline Re: Schiff Amdt. No. 5740)”Motion Rejected | No bill (motion or nomination) | |
| 2026-06-05 | Voted nay on “On the Motion (Motion to Waive All Applicable Budgetary Discipline Re: Van Hollen Amdt. No. 5632)”Motion Rejected | No bill (motion or nomination) | |
| 2026-06-05 | Voted nay on “On the Amendment S.Amdt. 5463 to S.Amdt. 5453 to S. 2 (No short title on file)”Amendment Rejected | No bill (motion or nomination) | |
| 2026-06-05 | Voted nay on “On the Motion (Motion to Waive All Applicable Budgetary Discipline Re: Cassidy Amdt. No. 5812)”Motion Rejected | No bill (motion or nomination) | |
| 2026-06-05 | Voted nay on “On the Motion (Motion to Waive All Applicable Budgetary Discipline Re: Coons Amdt. No. 5457)”Motion Rejected | No bill (motion or nomination) |