Composite score - coming soon
Mazie K. Hirono
U.S. Senator · Hawaii
- Democrat
- Since 2007
- Tenure: 4+ terms
Refreshed 6 h ago
As of 2026-10-19 · Methodology 2026.10.1Contact info
Capitol office
109 Hart Senate Office Building Washington DC 20510
202-224-6361
District offices
Honolulu
View all contact info
- Official website
- Biographical Directory of Congress
- GovTrack
- Capitol office: 109 Hart Senate Office Building Washington DC 20510 · 202-224-6361
- 300 Ala Moana Blvd., Rm. 3-106, Prince Kuhio Federal Building, Honolulu, HI, 96850 · 808-522-8970
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
45.2/ 100
Ranked 36 of 47 in the Senate minority
Voting Record
45.2/ 100
How this score is calculated:
Roll calls cast
911 of 914 while seated (99.7%)
94th percentile in cohort · 30 % weight
Substantive bills sponsored
40 of 40 sponsored · 40.6 points
24th percentile in cohort · 70 % weight
Bills enacted
0 sponsored · 2 cosponsored
0 passed a chamber · 0 reported · 40 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
669 days (180 needed)
Promise capture coverage
0 of 3 source kinds settled
Recent activity
| Date | Action | Policy | Status |
|---|---|---|---|
| 2026-06-17 | Voted nay on “On the Cloture Motion PN901-8”Cloture Motion Agreed to | No bill (motion or nomination) | |
| 2026-06-17 | Sponsored | S 4814 — A bill to require the Secretary of Homeland Security to designate Haiti for temporary protected status. | Proposed |
| 2026-06-17 | Sponsored | SRES 775 — A resolution reaffirming the importance of the United States promoting the safety, health, and well-being of refugees and displaced persons in the United States and around the world. | Proposed |
| 2026-06-16 | 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 |
| 2026-06-16 | Voted yea on “On the Motion to Discharge S.J.Res. 172”Motion to Discharge Rejected | SJRES 172 — 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 |
| 2026-06-16 | Voted yea on “On the Motion to Proceed S.J.Res. 190”Motion to Proceed Rejected | SJRES 190 — A joint resolution providing for congressional disapproval under chapter 8 of title 5, United States Code, of the rule submitted by the Executive Office for Immigration Review relating to "Appellate Procedures for the Board of Immigration Appeals". | Active |
| 2026-06-16 | Sponsored | S 4791 — A bill to abolish the Anti-Weaponization Fund, and for other purposes. | Proposed |
| 2026-06-16 | Sponsored | S 4800 — Land of the Free Act of 2026 | Proposed |
| 2026-06-15 | Voted nay on “On the Nomination PN851-7”Nomination Confirmed | No bill (motion or nomination) | |
| 2026-06-11 | Voted nay on “On the Cloture Motion PN851-7”Cloture Motion Agreed to | No bill (motion or nomination) | |
| 2026-06-11 | Voted nay on “On the Nomination PN901-4”Nomination Confirmed | No bill (motion or nomination) | |
| 2026-06-11 | Sponsored | S 4776 — Gun Records Restoration and Preservation Act | Proposed |
| 2026-06-11 | Sponsored | S 4774 — Fraudulent Artificial Intelligence Regulations (FAIR) Elections Act of 2026 | Proposed |
| 2026-06-10 | Voted nay on “On the Cloture Motion PN901-4”Cloture Motion Agreed to | No bill (motion or nomination) | |
| 2026-06-10 | Voted nay on “On the Nomination PN851-5”Nomination Confirmed | No bill (motion or nomination) | |
| 2026-06-10 | Voted nay on “On the Cloture Motion PN851-5”Cloture Motion Agreed to | No bill (motion or nomination) | |
| 2026-06-09 | Voted nay on “On the Nomination PN851-4”Nomination Confirmed | No bill (motion or nomination) | |
| 2026-06-08 | Voted nay on “On the Cloture Motion PN851-4”Cloture Motion Agreed to | No bill (motion or nomination) | |
| 2026-06-08 | Sponsored | S 4701 — Freedom to Travel for Health Care Act of 2026 | Proposed |
| 2026-06-08 | Sponsored | SRES 756 — A resolution expressing support for the designation of June 5, 2026, as "National Gun Violence Awareness Day" and June 2026 as "National Gun Violence Awareness Month". | Proposed |
| 2026-06-05 | Voted nay on “On the Motion (Motion to Waive All Budgetary Discipline Re: Lee Amdt. No. 5804)”Motion Rejected | No bill (motion or nomination) | |
| 2026-06-05 | Voted yea on “On the Motion (Wyden Motion to Commit S. 2 to the Committee on the Judiciary with Instructions)”Motion Rejected | S 2 — Secure America Act | Passed 2026-06-10 |
| 2026-06-05 | Voted nay on “On the Motion to Proceed S. 1318”Motion to Proceed Rejected | S 1318 — Fallen Servicemembers Religious Heritage Restoration Act | Active |
| 2026-06-05 | Voted nay on “On Passage of the Bill S. 2”Bill Passed | S 2 — Secure America Act | Passed 2026-06-10 |
| 2026-06-05 | Voted yea on “On the Motion (Motion to Waive All Applicable Budgetary Discipline Re: Schiff Amdt. No. 5740)”Motion Rejected | No bill (motion or nomination) |