Composite score - coming soon
Cynthia M. Lummis
U.S. Senator · Wyoming
- Republican
- Since 2021
- Tenure: 4+ terms
Refreshed 19 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
2,129 days (180 needed)
Promise capture coverage
0 of 3 source kinds settled
Recent activity
| Date | Action | Policy | Status |
|---|---|---|---|
| 2026-09-22 | Voted yea on “On the Cloture Motion PN999-1”Cloture Motion Agreed to | No bill (motion or nomination) | |
| 2026-09-17 | Voted yea on “On the Nomination PN999-4”Nomination Confirmed | No bill (motion or nomination) | |
| 2026-09-17 | Voted yea on “On the Cloture Motion PN999-4”Cloture Motion Agreed to | No bill (motion or nomination) | |
| 2026-09-17 | Voted yea on “On the Motion to Proceed S. 4668”Motion to Proceed Agreed to | S 4668 — Protect College Sports Act of 2026 | Active |
| 2026-09-17 | Sponsored | SRES 862 — A resolution honoring the life and legacy of Dolly Parton, a daughter of Tennessee whose extraordinary contributions to music, philanthropy, literacy, education, health, conservation, and culture enriched the lives of countless Americans. | Passed 2026-09-17 |
| 2026-09-15 | Voted yea on “On Cloture on the Motion to Proceed S. 4668”Cloture on the Motion to Proceed Agreed to | S 4668 — Protect College Sports Act of 2026 | Active |
| 2026-09-15 | Voted yea on “On Cloture on the Motion to Proceed H.R. 3633”Cloture on the Motion to Proceed Rejected | HR 3633 — Digital Asset Market Clarity Act | Active |
| 2026-09-15 | Voted yea on “On the Nomination PN1093-3”Nomination Confirmed | No bill (motion or nomination) | |
| 2026-09-14 | Voted yea on “On the Cloture Motion PN1093-3”Cloture Motion Agreed to | No bill (motion or nomination) | |
| 2026-08-08 | Voted yea on “On Cloture on the Motion to Proceed S. 5271”Cloture on the Motion to Proceed Rejected | S 5271 — A bill to amend the Help America Vote Act of 2002 to require voters to provide photo identification. | Proposed |
| 2026-08-08 | Voted yea on “On the Nomination PN1078”Nomination Confirmed | No bill (motion or nomination) | |
| 2026-08-08 | Voted yea on “On the Cloture Motion PN1078”Cloture Motion Agreed to | No bill (motion or nomination) | |
| 2026-08-08 | Voted yea on “On Passage of the Bill H.R. 6500”Bill Passed | HR 6500 — Continuing Appropriations and Extensions Act, 2027 | Passed 2026-09-02 |
| 2026-08-08 | Voted nay on “On the Motion to Table S.Amdt. 6747 to S.Amdt. 6732 to H.R. 6500 (No short title on file)”Motion to Table Agreed to | No bill (motion or nomination) | |
| 2026-08-07 | Recorded leave of absence on “On the Cloture Motion S.Amdt. 6732 to H.R. 6500 (No short title on file)”Cloture Motion Agreed to | No bill (motion or nomination) | |
| 2026-08-07 | Not voting on “On the Nomination PN961-1 and PN937-5 and PN901-1 and PN730-38 and PN962-3 and PN931-6 and PN1022-25 and PN806-5 and PN1022-10 and PN1012 and PN931-5 and PN931-4 and PN937-2 and PN1022-22 and PN962-1 and PN961-4 and PN901-3 and PN806-7 and PN730-23 and PN1022-7 and PN1022-6 and PN961-3 and PN937-9 and PN937-8 and PN937-7 and PN1022-34 and PN1022-31 and PN1022-15 and PN1022-9 and PN1022-8 and PN1022-3 and PN961-9 and PN931-2 and PN1093-2 and PN1093-1 and PN1011 and PN961-2 and PN930-8 and PN930-6 and PN930-5 and PN930-1 and PN901-12 and PN901-2 and PN850 and PN787-2 and PN730-18 and PN730-2 and PN933 and PN852-3 and PN806-2 and PN961-7 and PN901-7 and PN901-6 and PN792 and PN786-10 and PN931-3 and PN730-59 and PN786-5 and PN937-1 and PN901-11 and PN859-5 and PN730-36 and PN901-5 and PN859-2 and PN859-1 and PN901-10 and PN852-11 and PN852-9 and PN859-6 and PN852-6 and PN852-5 and PN852-2 and PN806-9 and PN730-11”Nomination Confirmed | No bill (motion or nomination) | |
| 2026-08-07 | Recorded leave of absence on “On Passage of the Bill H.R. 5334”Bill Passed | HR 5334 — Lindsey O. Graham Sanctioning Russia and Iran Act of 2026 | Passed 2026-09-18 |
| 2026-08-07 | Recorded leave of absence on “On the Amendment S.Amdt. 6715 to S.Amdt. 6711 to H.R. 5334 (No short title on file)”Amendment Rejected | No bill (motion or nomination) | |
| 2026-08-07 | Sponsored | S 5363 — New Source Review Permitting Improvement Act | Proposed |
| 2026-08-07 | Sponsored | S 1289 — 25th Anniversary of 9/11 Commemorative Coin Act | Proposed |
| 2026-08-07 | Sponsored | S 3623 — Credit Card Competition Act of 2026 | Proposed |
| 2026-08-07 | Sponsored | SRES 843 — A resolution expressing support for the designation of the first week of August 2026, as "National Community Health Center Week", encouraging all people of the United States to participate by visiting their local community health center, and celebrating the important partnership between community health centers and the communities they serve. | Passed 2026-08-07 |
| 2026-08-06 | Sponsored | SJRES 209 — A joint resolution providing for congressional disapproval under chapter 8 of title 5, United States Code, of the rule submitted by the Environmental Protection Agency relating to "California State Nonroad Engine Pollution Control Standards; Ocean-Going Vessels At-Berth; Notice of Decision". | Proposed |
| 2026-08-06 | Sponsored | S 5336 — Uniform Vehicle Safety Standards Act of 2026 | Proposed |
| 2026-08-06 | Sponsored | SRES 826 — A resolution honoring the contributions of small manufacturers of firearms to the economy, culture, and recreational heritage of the United States and recognizing the month of August 2026 as "National Shooting Sports Month". | Proposed |