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
2,130 days (180 needed)
Promise capture coverage
0 of 3 source kinds settled
Recent activity
| Date | Action | Policy | Status |
|---|---|---|---|
| 2025-06-30 | Voted nay on “On the Motion (Motion to Waive Section 302(F) of the CBA Re: Amdt. No. 2414)”Motion Rejected | No bill (motion or nomination) | |
| 2025-06-30 | Voted nay on “On the Motion (Blunt Rochester Motion to Commit H.R. 1 to the Committee on Finance with Instructions)”Motion Rejected | HR 1 — An act to provide for reconciliation pursuant to title II of H. Con. Res. 14. | Passed 2025-07-04 |
| 2025-06-30 | Voted nay on “On the Motion (Motion to Waive Section 302(F) of the CBA Re: Amdt. No. 2696)”Motion Rejected | No bill (motion or nomination) | |
| 2025-06-30 | Voted nay on “On the Motion (Reed Motion to Commit H.R. 1 to the Committee on Finance with Instructions)”Motion Rejected | HR 1 — An act to provide for reconciliation pursuant to title II of H. Con. Res. 14. | Passed 2025-07-04 |
| 2025-06-30 | Voted nay on “On the Motion (Lujan Motion to Commit H.R. 1 to the Committee on Finance with Instructions)”Motion Rejected | HR 1 — An act to provide for reconciliation pursuant to title II of H. Con. Res. 14. | Passed 2025-07-04 |
| 2025-06-30 | Voted nay on “On the Motion (Motion to Commit H.R. 1 to the Committee on Finance with Instructions)”Motion Rejected | HR 1 — An act to provide for reconciliation pursuant to title II of H. Con. Res. 14. | Passed 2025-07-04 |
| 2025-06-30 | Voted nay on “On the Motion (Wyden Motion to Commit H.R. 1 to the Committee on Finance with Instructions)”Motion Rejected | HR 1 — An act to provide for reconciliation pursuant to title II of H. Con. Res. 14. | Passed 2025-07-04 |
| 2025-06-30 | Voted nay on “On the Motion (Motion to Commit H.R. 1 to the Committee on Finance with Instructions)”Motion Rejected | HR 1 — An act to provide for reconciliation pursuant to title II of H. Con. Res. 14. | Passed 2025-07-04 |
| 2025-06-30 | Voted nay on “On the Motion (Schumer Motion to Commit H.R. 1 to the Committee on Finance with Instructions)”Motion Rejected | HR 1 — An act to provide for reconciliation pursuant to title II of H. Con. Res. 14. | Passed 2025-07-04 |
| 2025-06-30 | Voted yea on “On the Decision of the Chair H.R. 1”Decision of Chair Sustained | HR 1 — An act to provide for reconciliation pursuant to title II of H. Con. Res. 14. | Passed 2025-07-04 |
| 2025-06-30 | Voted yea on “On the Decision of the Chair S.Amdt. 2360 to H.R. 1 (No short title on file)”Decision of Chair Sustained | No bill (motion or nomination) | |
| 2025-06-30 | Sponsored | S 2207 — A bill to amend the Internal Revenue Code of 1986 to reform the treatment of digital assets. | Proposed |
| 2025-06-29 | Sponsored | S 2205 — Equal Representation Act | Proposed |
| 2025-06-28 | Voted yea on “On the Motion to Proceed H.R. 1”Motion to Proceed Agreed to | HR 1 — An act to provide for reconciliation pursuant to title II of H. Con. Res. 14. | Passed 2025-07-04 |
| 2025-06-27 | Voted nay on “On the Motion to Discharge S.J.Res. 59”Motion to Discharge Rejected | SJRES 59 — A joint resolution to direct the removal of United States Armed Forces from hostilities against the Islamic Republic of Iran that have not been authorized by Congress. | Active |
| 2025-06-27 | Sponsored | S 1911 — HEALTH Panel Act | Proposed |
| 2025-06-26 | Voted yea on “On the Nomination PN13-7”Nomination Confirmed | No bill (motion or nomination) | |
| 2025-06-26 | Sponsored | S 2187 — Pay Down the Debt Act | Proposed |
| 2025-06-25 | Voted yea on “On the Cloture Motion PN13-7”Cloture Motion Agreed to | No bill (motion or nomination) | |
| 2025-06-25 | Voted yea on “On the Nomination PN26-12”Nomination Confirmed | No bill (motion or nomination) | |
| 2025-06-24 | Voted yea on “On the Cloture Motion PN26-12”Cloture Motion Agreed to | No bill (motion or nomination) | |
| 2025-06-24 | Voted yea on “On the Nomination PN26-50”Nomination Confirmed | No bill (motion or nomination) | |
| 2025-06-24 | Sponsored | S 1283 — Innovate to De-Escalate Modernization Act | Proposed |
| 2025-06-23 | Voted yea on “On the Cloture Motion PN26-50”Cloture Motion Agreed to | No bill (motion or nomination) | |
| 2025-06-18 | Voted yea on “On the Nomination PN12-40”Nomination Confirmed | No bill (motion or nomination) |