Composite score - coming soon
Cynthia M. Lummis
U.S. Senator · Wyoming
- Republican
- Since 2021
- Tenure: 4+ terms
Refreshed 8 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 |
|---|---|---|---|
| 2026-03-12 | Voted yea on “On Cloture on the Motion to Proceed H.R. 7147”Cloture on the Motion to Proceed Rejected | HR 7147 — Homeland Security and Further Additional Continuing Appropriations Act, 2026. | Passed 2026-04-30 |
| 2026-03-12 | Voted yea on “On Passage of the Bill H.R. 6644”Bill Passed | HR 6644 — 21st Century ROAD to Housing Act | Passed 2026-07-11 |
| 2026-03-12 | Sponsored | S 645 — North Platte Canteen Congressional Gold Medal Act | Active |
| 2026-03-12 | Sponsored | S 4082 — Government Surveillance Reform Act of 2026 | Proposed |
| 2026-03-11 | Voted yea on “On the Cloture Motion H.R. 6644”Cloture Motion Agreed to | HR 6644 — 21st Century ROAD to Housing Act | Passed 2026-07-11 |
| 2026-03-11 | Voted yea on “On the Amendment S.Amdt. 4308 to H.R. 6644 (No short title on file)”Amendment Agreed to | No bill (motion or nomination) | |
| 2026-03-11 | Sponsored | S 3893 — SAFE Act | Proposed |
| 2026-03-11 | Sponsored | S 4051 — National Fallen Firefighters Memorial Coin Act | Proposed |
| 2026-03-10 | Voted yea on “On the Cloture Motion S.Amdt. 4308 to H.R. 6644 (No short title on file)”Cloture Motion Agreed to | No bill (motion or nomination) | |
| 2026-03-10 | Voted yea on “On the Nomination PN711”Nomination Confirmed | No bill (motion or nomination) | |
| 2026-03-09 | Voted yea on “On the Cloture Motion PN711”Cloture Motion Agreed to | No bill (motion or nomination) | |
| 2026-03-05 | Voted yea on “On Cloture on the Motion to Proceed H.R. 7147”Cloture on the Motion to Proceed Rejected | HR 7147 — Homeland Security and Further Additional Continuing Appropriations Act, 2026. | Passed 2026-04-30 |
| 2026-03-04 | Voted nay on “On the Motion to Discharge S.J.Res. 104”Motion to Discharge Rejected | SJRES 104 — A joint resolution to direct the removal of United States Armed Forces from hostilities within or against the Islamic Republic of Iran that have not been authorized by Congress. | Active |
| 2026-03-04 | Voted yea on “On the Motion to Proceed H.R. 6644”Motion to Proceed Agreed to | HR 6644 — 21st Century ROAD to Housing Act | Passed 2026-07-11 |
| 2026-03-03 | Sponsored | S 3965 — EDA Short Form Application Act | Proposed |
| 2026-03-02 | Voted yea on “On Cloture on the Motion to Proceed H.R. 6644”Cloture on the Motion to Proceed Agreed to | HR 6644 — 21st Century ROAD to Housing Act | Passed 2026-07-11 |
| 2026-02-26 | Voted yea on “On the Nomination PN730-46”Nomination Confirmed | No bill (motion or nomination) | |
| 2026-02-26 | Voted yea on “On the Cloture Motion PN730-46”Cloture Motion Agreed to | No bill (motion or nomination) | |
| 2026-02-26 | Sponsored | SRES 617 — A resolution supporting the goals and ideals of "Career and Technical Education Month". | Passed 2026-02-26 |
| 2026-02-26 | Sponsored | SRES 622 — A resolution expressing support for the designation of February 21 through February 28, 2026, as "National FFA Week", recognizing the important role of the National FFA Organization in developing the next generation of globally conscious leaders who will change the world, and celebrating the 50th anniversary of the chartering of the State of Alaska as a State FFA Association. | Passed 2026-02-26 |
| 2026-02-25 | Voted yea on “On the Nomination PN730-19”Nomination Confirmed | No bill (motion or nomination) | |
| 2026-02-25 | Voted yea on “On the Cloture Motion PN730-19”Cloture Motion Agreed to | No bill (motion or nomination) | |
| 2026-02-25 | Sponsored | S 3916 — Gun Owner Registration Information Protection Act | Proposed |
| 2026-02-24 | Voted yea on “On Cloture on the Motion to Proceed H.R. 7147”Cloture on the Motion to Proceed Rejected | HR 7147 — Homeland Security and Further Additional Continuing Appropriations Act, 2026. | Passed 2026-04-30 |
| 2026-02-24 | Sponsored | S 2503 — ROTOR Act | Failed |