Composite score - coming soon
Cynthia M. Lummis
U.S. Senator · Wyoming
- Republican
- Since 2021
- Tenure: 4+ terms
Refreshed 10 h 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 |
|---|---|---|---|
| 2026-02-03 | Voted yea on “On the Cloture Motion PN726-6”Cloture Motion Agreed to | No bill (motion or nomination) | |
| 2026-02-03 | Voted yea on “On the Nomination PN726-5”Nomination Confirmed | No bill (motion or nomination) | |
| 2026-02-02 | Voted yea on “On the Cloture Motion PN726-5”Cloture Motion Agreed to | No bill (motion or nomination) | |
| 2026-01-30 | Voted yea on “On Passage of the Bill H.R. 7148”Bill Passed | HR 7148 — Consolidated Appropriations Act, 2026 | Passed 2026-02-03 |
| 2026-01-30 | Voted nay on “On the Motion (Motion to Waive All Applicable Budgetary Discipline Re: Merkley Amdt. No. 4287)”Motion Rejected | No bill (motion or nomination) | |
| 2026-01-30 | Voted nay on “On the Amendment S.Amdt. 4290 to H.R. 7148 (No short title on file)”Amendment Rejected | No bill (motion or nomination) | |
| 2026-01-30 | Voted nay on “On the Motion to Table S.Amdt. 4286 to H.R. 7148 (No short title on file)”Motion to Table Agreed to | No bill (motion or nomination) | |
| 2026-01-30 | Voted nay on “On the Motion to Table S.Amdt. 4234 to H.R. 7148 (No short title on file)”Motion to Table Agreed to | No bill (motion or nomination) | |
| 2026-01-30 | Voted nay on “On the Motion to Table S.Amdt. 4236 to H.R. 7148 (No short title on file)”Motion to Table Agreed to | No bill (motion or nomination) | |
| 2026-01-30 | Voted yea on “On the Amendment S.Amdt. 4272 to H.R. 7148 (No short title on file)”Amendment Rejected | No bill (motion or nomination) | |
| 2026-01-29 | Voted yea on “On Cloture on the Motion to Proceed H.R. 7148”Cloture on the Motion to Proceed Rejected | HR 7148 — Consolidated Appropriations Act, 2026 | Passed 2026-02-03 |
| 2026-01-29 | Sponsored | SRES 592 — A resolution supporting the designation of 2026 as the "International Year of the Woman Farmer" to recognize and honor the critical role of women in agriculture. | Passed 2026-01-29 |
| 2026-01-28 | Sponsored | S 3713 — No Climate Treaties Act of 2026 | Proposed |
| 2026-01-27 | Voted yea on “On Cloture on the Motion to Proceed S. 3627”Cloture on the Motion to Proceed Rejected | S 3627 — Pregnant Students’ Rights Act | Proposed |
| 2026-01-27 | Sponsored | SRES 587 — A resolution designating the week of January 25 through January 31, 2026, as "National School Choice Week". | Proposed |
| 2026-01-27 | Sponsored | S 3627 — Pregnant Students’ Rights Act | Proposed |
| 2026-01-27 | Sponsored | S 3697 — SAVE Moms and Babies Act of 2026 | Proposed |
| 2026-01-15 | Voted nay on “On Passage of the Bill H.R. 6938”Bill Passed | HR 6938 — Commerce, Justice, Science; Energy and Water Development; and Interior and Environment Appropriations Act, 2026 | Passed 2026-01-23 |
| 2026-01-15 | Voted yea on “On the Cloture Motion H.R. 6938”Cloture Motion Agreed to | HR 6938 — Commerce, Justice, Science; Energy and Water Development; and Interior and Environment Appropriations Act, 2026 | Passed 2026-01-23 |
| 2026-01-15 | Sponsored | SRES 585 — A resolution honoring the life, achievements, and legacy of Ben Nighthorse Campbell. | Passed 2026-01-15 |
| 2026-01-15 | Sponsored | S 3675 — ICE Protection Act of 2026 | Proposed |
| 2026-01-15 | Sponsored | S 3670 — End Welfare for Noncitizens Act | Proposed |
| 2026-01-14 | Voted yea on “On the Point of Order S.J.Res. 98”Point of Order Well Taken | SJRES 98 — A joint resolution to direct the removal of United States Armed Forces from hostilities within or against Venezuela that have not been authorized by Congress. | Active |
| 2026-01-13 | Voted nay on “On the Motion to Proceed S.J.Res. 84”Motion to Proceed Rejected | SJRES 84 — A joint resolution providing for congressional disapproval under chapter 8 of title 5, United States Code, of the rule submitted by the Centers for Medicare & Medicaid Services relating to "Patient Protection and Affordable Care Act; Marketplace Integrity and Affordability". | Active |
| 2026-01-13 | Sponsored | S 3514 — Less Than Lethal Act | Proposed |