Composite score - coming soon
Mazie K. Hirono
U.S. Senator · Hawaii
- Democrat
- Since 2007
- Tenure: 4+ terms
Refreshed 20 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 |
|---|---|---|---|
| 2025-07-09 | Sponsored | S 2231 — GLOBE Act of 2025 | Proposed |
| 2025-07-09 | Sponsored | S 2219 — BEACON Act | Proposed |
| 2025-07-08 | Voted nay on “On the Cloture Motion PN55-6”Cloture Motion Agreed to | No bill (motion or nomination) | |
| 2025-07-08 | Voted nay on “On the Cloture Motion PN12-20”Cloture Motion Agreed to | No bill (motion or nomination) | |
| 2025-07-08 | Sponsored | SRES 314 — 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 2025-07-17 |
| 2025-07-08 | Sponsored | SRES 315 — A resolution expressing support for the designation of July 10, 2025, as Journeyman Lineworkers Recognition Day. | Passed 2025-07-10 |
| 2025-07-08 | Sponsored | S 2212 — VISIBLE Act | Proposed |
| 2025-07-01 | Voted nay on “On Passage of the Bill H.R. 1”Bill Passed | HR 1 — An act to provide for reconciliation pursuant to title II of H. Con. Res. 14. | Passed 2025-07-04 |
| 2025-07-01 | Voted yea on “On the Motion (Bennet Motion to Commit H.R. 1 to the Committee on Finance with Instructions)”Motion Rejected | HR 1 — An act to provide for reconciliation pursuant to title II of H. Con. Res. 14. | Passed 2025-07-04 |
| 2025-07-01 | Voted nay on “On the Amendment S.Amdt. 2360 to H.R. 1 (No short title on file)”Amendment Agreed to | No bill (motion or nomination) | |
| 2025-07-01 | Voted nay on “On the Amendment S.Amdt. 2848 to S.Amdt. 2360 to H.R. 1 (No short title on file)”Amendment Agreed to | No bill (motion or nomination) | |
| 2025-07-01 | Voted yea on “On the Amendment S.Amdt. 2849 to S.Amdt. 2848 to S.Amdt. 2360 to H.R. 1”Amendment Rejected | No bill (motion or nomination) | |
| 2025-07-01 | Voted yea on “On the Amendment S.Amdt. 2585 to S.Amdt. 2360 to H.R. 1 (No short title on file)”Amendment Rejected | No bill (motion or nomination) | |
| 2025-07-01 | Voted yea on “On the Amendment S.Amdt. 2847 to S.Amdt. 2360 to H.R. 1 (No short title on file)”Amendment Rejected | No bill (motion or nomination) | |
| 2025-07-01 | Voted yea on “On the Amendment S.Amdt. 2564 to S.Amdt. 2360 to H.R. 1 (No short title on file)”Amendment Rejected | No bill (motion or nomination) | |
| 2025-07-01 | Voted yea on “On the Amendment S.Amdt. 2719 to S.Amdt. 2360 to H.R. 1 (No short title on file)”Amendment Rejected | No bill (motion or nomination) | |
| 2025-07-01 | Voted yea on “On the Amendment S.Amdt. 2717 to S.Amdt. 2360 to H.R. 1 (No short title on file)”Amendment Rejected | No bill (motion or nomination) | |
| 2025-07-01 | Voted yea on “On the Amendment S.Amdt. 2814 to S.Amdt. 2360 to H.R. 1 (No short title on file)”Amendment Agreed to | No bill (motion or nomination) | |
| 2025-07-01 | Voted yea on “On the Amendment S.Amdt. 2435 to S.Amdt. 2360 to H.R. 1 (No short title on file)”Amendment Rejected | No bill (motion or nomination) | |
| 2025-07-01 | Voted yea on “On the Amendment S.Amdt. 2817 to S.Amdt. 2360 to H.R. 1 (No short title on file)”Amendment Rejected | No bill (motion or nomination) | |
| 2025-07-01 | Voted nay on “On the Amendment S.Amdt. 2745 to S.Amdt. 2360 to H.R. 1 (No short title on file)”Amendment Rejected | No bill (motion or nomination) | |
| 2025-07-01 | Voted yea on “On the Motion (Warnock Motion to Commit H.R. 1 to the Committee on Finance with Instructions)”Motion Rejected | HR 1 — An act to provide for reconciliation pursuant to title II of H. Con. Res. 14. | Passed 2025-07-04 |
| 2025-07-01 | Voted yea on “On the Amendment S.Amdt. 2382 to S.Amdt. 2360 to H.R. 1 (No short title on file)”Amendment Rejected | No bill (motion or nomination) | |
| 2025-07-01 | Voted yea on “On the Motion (Wyden Motion to Commit H.R. 1 to the Committee on Finance with Instructions)”Motion Rejected | HR 1 — An act to provide for reconciliation pursuant to title II of H. Con. Res. 14. | Passed 2025-07-04 |
| 2025-07-01 | Voted nay on “On the Motion (Motion to Waive All Applicable Budgetary Discipline Re: Kennedy Amdt. No. 2775)”Motion Rejected | No bill (motion or nomination) |