Composite score - coming soon
Mazie K. Hirono
U.S. Senator · Hawaii
- Democrat
- Since 2007
- Tenure: 4+ terms
Refreshed 24 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 |
|---|---|---|---|
| 2026-07-30 | Sponsored | SRES 823 — A resolution designating the week of August 2 through August 8, 2026, as "National Farmers Market Week". | Passed 2026-07-30 |
| 2026-07-30 | Sponsored | S 5190 — Restoring Justice for Workers Act | Proposed |
| 2026-07-30 | Sponsored | S 5189 — A bill to amend title 10, United States Code, and the National Defense Authorization Act for Fiscal Year 1994, to codify and clarify gender neutral standards for members of certain Armed Forces, and for other purposes. | Proposed |
| 2026-07-30 | Sponsored | SRES 822 — A resolution designating July 2026 as "American Grown Flower and Foliage Month". | Passed 2026-07-30 |
| 2026-07-30 | Sponsored | SRES 821 — A resolution designating July 30, 2026, as "National Whistleblower Appreciation Day". | Passed 2026-07-30 |
| 2026-07-29 | Voted nay on “On the Cloture Motion S.Res. 817”Cloture Motion Agreed to | SRES 817 — An executive resolution authorizing the en bloc consideration in Executive Session of certain nominations on the Executive Calendar. | Passed 2026-07-30 |
| 2026-07-29 | Voted nay on “On the Motion to Proceed H.R. 5334”Motion to Proceed Agreed to | HR 5334 — Lindsey O. Graham Sanctioning Russia and Iran Act of 2026 | Passed 2026-09-18 |
| 2026-07-29 | Sponsored | SRES 818 — A resolution recognizing the importance of trademarks in the economy and the role of trademarks in protecting consumer safety by designating the month of July as "National Anti-Counterfeiting and Consumer Education and Awareness Month". | Passed 2026-07-29 |
| 2026-07-29 | Sponsored | S 4847 — Summer for All Act | Proposed |
| 2026-07-28 | Voted nay on “On Cloture on the Motion to Proceed H.R. 5334”Cloture on the Motion to Proceed Agreed to | HR 5334 — Lindsey O. Graham Sanctioning Russia and Iran Act of 2026 | Passed 2026-09-18 |
| 2026-07-28 | Voted nay on “On the Nomination PN1092”Nomination Confirmed | No bill (motion or nomination) | |
| 2026-07-28 | Sponsored | S 3332 — More Homes on the Market Act | Proposed |
| 2026-07-27 | Voted nay on “On the Cloture Motion PN1092”Cloture Motion Agreed to | No bill (motion or nomination) | |
| 2026-07-23 | Voted nay on “On the Nomination PN999-5”Nomination Confirmed | No bill (motion or nomination) | |
| 2026-07-23 | Voted nay on “On the Nomination PN999-6”Nomination Confirmed | No bill (motion or nomination) | |
| 2026-07-23 | Voted yea on “On the Motion to Discharge S.J.Res. 180”Motion to Discharge Rejected | SJRES 180 — 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 |
| 2026-07-23 | Sponsored | S 5131 — CORE Pacific Act | Proposed |
| 2026-07-23 | Sponsored | S 5124 — Stop Harassment and Intimidations in Elections through Legal Defenses (SHIELD) Our Elections Act | Proposed |
| 2026-07-23 | Sponsored | S 5108 — Right to IVF Act of 2026 | Proposed |
| 2026-07-22 | Voted nay on “On the Cloture Motion PN999-6”Cloture Motion Agreed to | No bill (motion or nomination) | |
| 2026-07-22 | Voted nay on “On the Cloture Motion PN999-5”Cloture Motion Agreed to | No bill (motion or nomination) | |
| 2026-07-22 | Voted yea on “On the Nomination PN999-3”Nomination Confirmed | No bill (motion or nomination) | |
| 2026-07-22 | Voted yea on “On the Cloture Motion PN999-3”Cloture Motion Agreed to | No bill (motion or nomination) | |
| 2026-07-22 | Voted nay on “On the Nomination PN938-1”Nomination Confirmed | No bill (motion or nomination) | |
| 2026-07-22 | Sponsored | S 5076 — Supreme Court Biennial Appointments and Term Limits Act of 2026 | Proposed |