Composite score - coming soon
Mazie K. Hirono
U.S. Senator · Hawaii
- Democrat
- Since 2007
- Tenure: 4+ terms
Refreshed 11 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 |
|---|---|---|---|
| 2026-04-27 | Voted nay on “On the Cloture Motion PN730-14”Cloture Motion Agreed to | No bill (motion or nomination) | |
| 2026-04-27 | Sponsored | S 4389 — HELP Separated Children Act | Proposed |
| 2026-04-27 | Sponsored | SJRES 186 — A joint resolution proposing an amendment to the Constitution of the United States relative to the fundamental right to vote. | Proposed |
| 2026-04-27 | Sponsored | SRES 688 — A resolution expressing support for the staff of public, school, academic, and special libraries in the United States and the essential services those libraries provide to communities, recognizing the need for funding commensurate with the broad scope of social service and community supports provided by libraries, preserving the right of all citizens of the United States to freely access information and resources in their communities, supporting a strong union voice for library workers, and defending the civil rights of library staff. | Proposed |
| 2026-04-23 | Voted nay on “On the Concurrent Resolution S.Con.Res. 33”Concurrent Resolution Agreed to | SCONRES 33 — A concurrent resolution setting forth the congressional budget for the United States Government for fiscal year 2026 and setting forth the appropriate budgetary levels for fiscal years 2027 through 2035. | Passed 2026-04-29 |
| 2026-04-23 | Voted yea on “On the Amendment S.Amdt. 5333 to S.Con.Res. 33 (No short title on file)”Amendment Rejected | No bill (motion or nomination) | |
| 2026-04-23 | Voted yea on “On the Amendment S.Amdt. 5336 to S.Con.Res. 33 (No short title on file)”Amendment Rejected | No bill (motion or nomination) | |
| 2026-04-23 | Voted yea on “On the Motion (Motion to Waive All Applicable Budgetary Discipline Re: Padilla Amdt. No. 4855)”Motion Rejected | No bill (motion or nomination) | |
| 2026-04-23 | Voted yea on “On the Motion (Motion to Waive All Applicable Budgetary Discipline Re: Sanders Amdt. No. 5159)”Motion Rejected | No bill (motion or nomination) | |
| 2026-04-23 | Voted yea on “On the Amendment S.Amdt. 5235 to S.Con.Res. 33 (No short title on file)”Amendment Rejected | No bill (motion or nomination) | |
| 2026-04-23 | Voted nay on “On the Amendment S.Amdt. 5378 to S.Con.Res. 33 (No short title on file)”Amendment Rejected | No bill (motion or nomination) | |
| 2026-04-23 | Voted yea on “On the Motion (Motion to Waive All Applicable Budgetary Discipline Re: Markey Amdt. No. 5001)”Motion Rejected | No bill (motion or nomination) | |
| 2026-04-23 | Voted nay on “On the Motion (Motion to Waive All Applicable Budgetary Discipline Re: Hawley Amdt. No. 4794)”Motion Rejected | No bill (motion or nomination) | |
| 2026-04-23 | Voted nay on “On the Motion (Motion to Waive All Applicable Budgetary Discipline Re: Kennedy Amdt. No. 5414)”Motion Rejected | No bill (motion or nomination) | |
| 2026-04-22 | Voted yea on “On the Motion (Motion to Waive All Applicable Budgetary Discipline Re: Alsobrooks Amdt. No. 5294)”Motion Rejected | No bill (motion or nomination) | |
| 2026-04-22 | Voted yea on “On the Motion (Motion to Waive All Applicable Budgetary Discipline Re: Hickenlooper Amdt. No. 4956)”Motion Rejected | No bill (motion or nomination) | |
| 2026-04-22 | Voted yea on “On the Motion (Motion to Waive All Applicable Budgetary Discipline Re: Hirono Amdt. No. 4884)”Motion Rejected | No bill (motion or nomination) | |
| 2026-04-22 | Voted yea on “On the Amendment S.Amdt. 5281 to S.Con.Res. 33 (No short title on file)”Amendment Agreed to | No bill (motion or nomination) | |
| 2026-04-22 | Voted yea on “On the Motion (Motion to Waive All Applicable Budgetary Discipline Re: Ossoff Amdt. No. 4897)”Motion Rejected | No bill (motion or nomination) | |
| 2026-04-22 | Voted yea on “On the Motion (Motion to Waive All Applicable Budgetary Discipline Re: Lujan Amdt. No. 4798)”Motion Rejected | No bill (motion or nomination) | |
| 2026-04-22 | Voted yea on “On the Motion (Motion to Waive All Applicable Budgetary Discipline Re: Schumer Amdt. No. 4799)”Motion Rejected | No bill (motion or nomination) | |
| 2026-04-22 | Voted yea on “On the Motion to Discharge S.J.Res. 114”Motion to Discharge Rejected | SJRES 114 — 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 |
| 2026-04-22 | Sponsored | SRES 686 — A resolution recognizing the significance of Community College Month in April as a celebration of more than 1,000 institutions throughout the United States supporting access to higher education, workforce training, and more broadly sustaining and advancing the economic prosperity of the United States. | Passed 2026-04-22 |
| 2026-04-22 | Sponsored | S 4377 — Climate Change Education Act | Proposed |
| 2026-04-22 | Sponsored | S 4369 — Absentee and Mail Voter Protection Act | Proposed |