Composite score - coming soon
Catherine Cortez Masto
U.S. Senator · Nevada
- Democrat
- Since 2017
- Tenure: 2–3 terms
Refreshed 17 h ago
As of 2026-10-19 · Methodology 2026.10.1Contact info
Capitol office
309 Hart Senate Office Building Washington DC 20510
202-224-3542
District offices
Las Vegas · Reno
View all contact info
- Official website
- Biographical Directory of Congress
- GovTrack
- Capitol office: 309 Hart Senate Office Building Washington DC 20510 · 202-224-3542
- 333 Las Vegas Boulevard South, Suite 8016, Las Vegas, NV, 89101 · 702-388-5020
- 400 South Virginia Street, Suite 902, Courthouse and Federal Building, Reno, NV, 89501 · 775-686-5750
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
80.3/ 100
Ranked 3 of 47 in the Senate minority
Voting Record
80.3/ 100
How this score is calculated:
Roll calls cast
897 of 914 while seated (98.1%)
47th percentile in cohort · 30 % weight
Substantive bills sponsored
109 of 110 sponsored · 130.2 points
95th percentile in cohort · 70 % weight
Bills enacted
0 sponsored · 4 cosponsored
5 passed a chamber · 5 reported · 99 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
1,400 days (180 needed)
Promise capture coverage
0 of 3 source kinds settled
Recent activity
| Date | Action | Policy | Status |
|---|---|---|---|
| 2026-01-06 | Voted nay on “On the Nomination PN499-11”Nomination Confirmed | No bill (motion or nomination) | |
| 2026-01-06 | Sponsored | S 3582 — No Rewards for January 6 Rioters Act | Proposed |
| 2026-01-06 | Sponsored | S 3581 — No Settlements for January 6 Law Enforcement Assaulters Act | Proposed |
| 2026-01-06 | Sponsored | S 2870 — Fight Illicit Pill Presses Act | Proposed |
| 2026-01-06 | Sponsored | SRES 574 — A resolution observing the fifth anniversary of the attack on the United States Capitol on January 6, 2021, and recognizing the essential work of United States Capitol personnel, including the United States Capitol Police. | Proposed |
| 2026-01-05 | Voted nay on “On the Nomination PN12-1”Nomination Confirmed | No bill (motion or nomination) | |
| 2025-12-18 | Voted nay on “On the Cloture Motion PN373”Cloture Motion Agreed to | No bill (motion or nomination) | |
| 2025-12-18 | Voted nay on “On the Cloture Motion PN615-2”Cloture Motion Agreed to | No bill (motion or nomination) | |
| 2025-12-18 | Voted nay on “On the Cloture Motion PN12-1”Cloture Motion Agreed to | No bill (motion or nomination) | |
| 2025-12-18 | Voted nay on “On the Cloture Motion PN499-11”Cloture Motion Agreed to | No bill (motion or nomination) | |
| 2025-12-18 | Voted nay on “On the Nomination PN416-9 and PN141-12 and PN499-12 and PN465-1 and PN345-14 and PN345-13 and PN345-10 and PN55-2 and PN624-2 and PN624-1 and PN379-17 and PN379-16 and PN416-6 and PN519-2 and PN445-3 and PN416-12 and PN55-7 and PN345-12 and PN465-2 and PN55-26 and PN55-10 and PN416-2 and PN379-20 and PN246-6 and PN560-3 and PN462-3 and PN462-1 and PN416-5 and PN518-5 and PN499-10 and PN499-2 and PN462-4 and PN141-10 and PN26-24 and PN445-10 and PN445-7 and PN445-2 and PN379-4 and PN246-12 and PN141-27 and PN141-8 and PN129-17 and PN129-1 and PN60-17 and PN60-11 and PN60-4 and PN22-11 and PN445-5 and PN466-9 and PN466-8 and PN466-7 and PN447 and PN141-5 and PN499-8 and PN345-8 and PN246-3 and PN246-11 and PN60-8 and PN445-11 and PN416-4 and PN379-15 and PN379-13 and PN379-11 and PN141-20 and PN141-25 and PN246-2 and PN26-47 and PN60-13 and PN26-26 and PN379-19 and PN445-1 and PN379-26 and PN379-22 and PN416-3 and PN379-9 and PN379-3 and PN379-18 and PN246-1 and PN141-14 and PN416-10 and PN379-21 and PN55-13 and PN129-6 and PN55-44 and PN141-39 and PN379-7 and PN246-13 and PN246-4 and PN141-26 and PN141-22 and PN141-16 and PN129-7 and PN60-12 and PN55-34 and PN141-2 and PN26-37 and PN25-29”Nomination Confirmed | No bill (motion or nomination) | |
| 2025-12-18 | Voted yea on “On the Joint Resolution S.J.Res. 82”Joint Resolution Defeated | SJRES 82 — A joint resolution providing for congressional disapproval under chapter 8 of title 5, United States Code, of the rule submitted by the Office of the Secretary of the Department of Health and Human Services relating to "Policy on Adhering to the Text of the Administrative Procedure Act". | Failed |
| 2025-12-17 | Voted nay on “On the Cloture Motion PN25-29 and PN26-37 and PN141-2 and PN55-34 and PN60-12 and PN129-7 and PN141-16 and PN141-22 and PN141-26 and PN246-4 and PN246-13 and PN379-7 and PN141-39 and PN55-44 and PN129-6 and PN55-13 and PN379-21 and PN416-10 and PN141-14 and PN246-1 and PN379-18 and PN379-3 and PN379-9 and PN416-3 and PN379-22 and PN379-26 and PN445-1 and PN379-19 and PN26-26 and PN60-13 and PN26-47 and PN246-2 and PN141-25 and PN141-20 and PN379-11 and PN379-13 and PN379-15 and PN416-4 and PN445-11 and PN60-8 and PN246-11 and PN246-3 and PN345-8 and PN499-8 and PN141-5 and PN447 and PN466-7 and PN466-8 and PN466-9 and PN445-5 and PN22-11 and PN60-4 and PN60-11 and PN60-17 and PN129-1 and PN129-17 and PN141-8 and PN141-27 and PN246-12 and PN379-4 and PN445-2 and PN445-7 and PN445-10 and PN26-24 and PN141-10 and PN462-4 and PN499-2 and PN499-10 and PN518-5 and PN416-5 and PN462-1 and PN462-3 and PN560-3 and PN246-6 and PN379-20 and PN416-2 and PN55-10 and PN55-26 and PN465-2 and PN345-12 and PN55-7 and PN416-12 and PN445-3 and PN519-2 and PN416-6 and PN379-16 and PN379-17 and PN624-1 and PN624-2 and PN55-2 and PN345-10 and PN345-13 and PN345-14 and PN465-1 and PN499-12 and PN141-12 and PN416-9”Cloture Motion Agreed to | No bill (motion or nomination) | |
| 2025-12-17 | Voted nay on “On the Nomination PN645-2”Nomination Confirmed | No bill (motion or nomination) | |
| 2025-12-17 | Voted nay on “On the Cloture Motion PN645-2”Cloture Motion Agreed to | No bill (motion or nomination) | |
| 2025-12-17 | Voted nay on “On the Nomination PN650”Nomination Confirmed | No bill (motion or nomination) | |
| 2025-12-17 | Voted nay on “On the Cloture Motion PN650”Cloture Motion Agreed to | No bill (motion or nomination) | |
| 2025-12-17 | Voted yea on “On the Motion (Motion to Concur in the House Amendment to S. 1071)”Motion Agreed to | S 1071 — National Defense Authorization Act for Fiscal Year 2026 | Passed 2025-12-18 |
| 2025-12-17 | Sponsored | S 1572 — Federal Carjacking Enforcement Act | Active |
| 2025-12-17 | Sponsored | S 3555 — Comprehensive Outbound Investment National Security Act of 2025 | Proposed |
| 2025-12-17 | Sponsored | S 3521 — PEERS Act of 2025 | Proposed |
| 2025-12-16 | Sponsored | S 2667 — West Bank Violence Prevention Act of 2025 | Proposed |
| 2025-12-16 | Sponsored | S 3499 — Electric Supply Chain Act | Proposed |
| 2025-12-16 | Sponsored | S 3500 — Hydropower Licensing Transparency Act | Proposed |
| 2025-12-15 | Voted yea on “On the Cloture Motion S. 1071”Cloture Motion Agreed to | S 1071 — National Defense Authorization Act for Fiscal Year 2026 | Passed 2025-12-18 |