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Hirono, Mazie K.
Member of Congress

Mazie K. Hirono

Democratic Hawaii Class I · Next election 2030 Official website
Bills introduced
431
During their time in Congress
Bills cosponsored
4,668
Signed on as a supporter
Status
Serving now
As of our last update

Track record

Straight from the public record · How we compute these
Votes with their party
97%
3,444 of 3,535 Yea/Nay votes matched the Democratic majority position This is high party loyalty. Most members in Congress fall between 75-95%.
Roll-call votes missed
2%
88 of 3,625 votes
Bills enacted into law
1.9%
8 of 431 bills they introduced

Based on 3,625 recorded votes and 431 sponsored bills in our data. Most bills never become law. A low enactment rate is normal across Congress.

Compare with another member

Lobbyist political contributions

383 contributions totaling $913,485 that registered lobbyists disclosed in this member's honor. Source: federal LD-203 filings.

Top filers

  • BROWNSTEIN HYATT FARBER SCHRECK, LLP $40,250 · 22 contributions
  • K&L GATES, LLP $39,500 · 36 contributions
  • COMCAST CORPORATION $22,500 · 6 contributions
  • NATIONAL MULTIFAMILY HOUSING COUNCIL, INC. $21,000 · 5 contributions
  • AMGEN, INC. $17,500 · 4 contributions
  • GENERAL DYNAMICS CORP $16,000 · 6 contributions
  • AIR LINE PILOTS ASSOCIATION $15,000 · 3 contributions
  • HONEYWELL INTERNATIONAL $15,000 · 6 contributions

Recent contributions

DateFilerPayeeHonoreeAmount
Apr 19, 2026 AKIN GUMP STRAUSS HAUER & FELD PINEAPPLE PAC Senator Mazie Hirono $2,500.00
Feb 12, 2026 BLOOM STRATEGIC COUNSEL PINEAPPLE PAC Mazie Hirono $2,500.00
Dec 22, 2025 NATIONAL ASSOCIATION OF BROADCASTERS PINEAPPLE PAC Sen Mazie K Hirono $5,000.00
Dec 21, 2025 MICROSOFT CORPORATION PINEAPPLE PAC Sen. Mazie Hirono $2,500.00
Dec 19, 2025 L3HARRIS TECHNOLOGIES, INC. PINEAPPLE PAC Sen. Mazie Hirono $2,500.00
Dec 19, 2025 NATIONAL MULTIFAMILY HOUSING COUNCIL, INC. PINEAPPLE PAC Hirono, Mazie $5,000.00
Dec 18, 2025 IHEARTMEDIA, INC. FRIENDS OF MAZIE HIRONO Mazie Hirono $1,000.00
Dec 15, 2025 VERTEX PHARMACEUTICALS INCORPORATED FRIENDS OF MAZIE HIRONO Sen. Mazie Hirono $3,500.00
Dec 12, 2025 DAVITA INC. PINEAPPLE PAC Sen. Mazie Hirono $2,500.00
Dec 9, 2025 MERCK & CO, INC. PINEAPPLE PAC Senator Mazie Hirono $2,500.00
Dec 8, 2025 GILEAD SCIENCES, INC. FRIENDS OF MAZIE HIRONO Sen. Mazie Hirono $2,500.00
Dec 4, 2025 NVG, LLC PINEAPPLE PAC Senator Mazie Hirono $2,500.00
Nov 18, 2025 NORTHROP GRUMMAN CORPORATION PINEAPPLE PAC The Honorable Mazie Hirono $2,500.00
Nov 6, 2025 ERNST & YOUNG LLP (WASHINGTON COUNCIL ERNST & YOUNG) PINEAPPLE PAC Senator Mazie Hirono $5,000.00
Oct 20, 2025 NEXTERA ENERGY, INC. PINEAPPLE PAC Sen. Mazie Hirono (D) $5,000.00

Contributions that registered lobbyists and their firms disclosed as made in this member's honor (to a campaign, a PAC, or an event), under section 203 of the Honest Leadership and Open Government Act. A disclosed, reported contribution is legal activity, not an allegation of wrongdoing.

 Time in Congress
  • Senate · Hawaii
    2025–present · Congress 119
  • Senate · Hawaii
    2023–2025 · Congress 118
  • Senate · Hawaii
    2021–2023 · Congress 117
  • Senate · Hawaii
    2019–2021 · Congress 116
  • Senate · Hawaii
    2017–2019 · Congress 115
  • Senate · Hawaii
    2015–2017 · Congress 114
  • Senate · Hawaii
    2013–2015 · Congress 113
  • House of Representatives · Hawaii · District 2
    2011–2013 · Congress 112
  • House of Representatives · Hawaii · District 2
    2009–2011 · Congress 111
  • House of Representatives · Hawaii · District 2
    2007–2009 · Congress 110
 Washington, DC office

109 Hart Senate Office Building Washington, DC 20510

Washington, DC 20515

 (202) 224-6361

 How they voted recently 20 votes shown
DateVoteQuestionPositionResult
Jul 16, 2026 S #199 On the Motion to Proceed S.J.Res. 198 · 119-SJRES-198 Yea Rejected Details →
Jul 16, 2026 S #198 On the Cloture Motion PN851-8 Nay Agreed To Details →
Jul 15, 2026 S #197 On the Nomination PN930-4 Nay Confirmed Details →
Jul 15, 2026 S #196 On the Cloture Motion PN930-4 Nay Agreed To Details →
Jul 14, 2026 S #195 On Cloture on the Motion to Proceed S. 4784 · 119-S-4784 Nay Rejected Details →
Jul 14, 2026 S #194 On the Nomination PN938-2 Nay Confirmed Details →
Jul 13, 2026 S #193 On the Nomination PN930-3 Nay Confirmed Details →
Jun 24, 2026 S #192 On the Motion to Proceed S.J.Res. 185 · 119-SJRES-185 Yea Rejected Details →
Jun 24, 2026 S #191 On the Cloture Motion PN938-2 Nay Agreed To Details →
Jun 24, 2026 S #190 On the Motion to Proceed S.J.Res. 196 · 119-SJRES-196 Yea Rejected Details →
Jun 24, 2026 S #189 On the Cloture Motion PN930-3 Nay Agreed To Details →
Jun 24, 2026 S #188 On the Nomination PN930-2 Nay Confirmed Details →
Jun 24, 2026 S #187 On the Cloture Motion PN930-2 Nay Agreed To Details →
Jun 24, 2026 S #186 On the Nomination PN930-7 Nay Confirmed Details →
Jun 24, 2026 S #185 On the Cloture Motion PN930-7 Nay Agreed To Details →
Jun 23, 2026 S #184 On the Concurrent Resolution H.Con.Res. 86 · 119-HCONRES-86 Yea Agreed To Details →
Jun 23, 2026 S #183 On the Nomination PN859-3 Nay Confirmed Details →
Jun 22, 2026 S #182 On the Motion (Motion to Concur in the House Amendment to the Senate Amendment … · 119-HR-6644 Yea Agreed To Details →
Jun 18, 2026 S #181 On the Nomination PN730-33 Nay Confirmed Details →
Jun 18, 2026 S #180 On the Cloture Motion H.R. 6644 · 119-HR-6644 Yea Agreed To Details →
 Bills they introduced 25 most recent
IDTitleIntroducedPolicy
119-S-4920 SAFER Health Act of 2026 Jun 24, 2026 Health
119-S-4859 Pell Grant Preservation and Expansion Act of 2026 Jun 24, 2026 Education
119-S-4857 Open Meetings Act of 2026 Jun 23, 2026 Law
119-SRES-785 A resolution celebrating the accomplishments of title IX of the Education Amendments of 1972, also … Jun 23, 2026 Civil Rights and Liberties, Minority Issues
119-SRES-741 A resolution designating May 2026 as "National Wildfire Preparedness Month". May 20, 2026 Emergency Management
119-SRES-742 A resolution commemorating the 70th anniversary of the United States Forest Service Institute of Pa… May 20, 2026 Public Lands and Natural Resources
119-S-4579 All Students Count Act of 2026 May 20, 2026 Education
119-SRES-714 A resolution supporting the designation of May 10, 2026, as "National Asian American, Native Hawaii… Apr 30, 2026 Health
119-SRES-720 A resolution recognizing the significance of Asian American, Native Hawaiian, and Pacific Islander … Apr 30, 2026 Native Americans
119-SRES-688 A resolution expressing support for the staff of public, school, academic, and special libraries in… Apr 27, 2026 Arts, Culture, Religion
119-S-4354 STAR Act Apr 21, 2026 Transportation and Public Works
119-SJRES-151 A joint resolution providing for congressional disapproval under chapter 8 of title 5, United State… Mar 26, 2026 Finance and Financial Sector
119-SCONRES-31 A concurrent resolution recognizing the duty of Congress to meet the needs of working women. Mar 25, 2026 Labor and Employment
119-SCONRES-29 A concurrent resolution authorizing the use of Emancipation Hall in the Capitol Visitor Center for … Mar 23, 2026 Congress
119-SCONRES-28 A concurrent resolution expressing support for the recognition of March 10, 2026, as "Abortion Prov… Mar 10, 2026 Health
119-S-3851 A bill to amend the Food, Agriculture, Conservation, and Trade Act of 1990 to ensure adequate staff… Feb 11, 2026 Agriculture and Food
119-S-3724 Improving Reporting to Prevent Hate Act of 2026 Jan 29, 2026 Crime and Law Enforcement
119-S-3613 Hawai‘i National Cemetery Act Jan 12, 2026 Armed Forces and National Security
119-SRES-542 A resolution commemorating the 50th anniversary of Southeast Asian refugee resettlement and the man… Dec 11, 2025 International Affairs
119-S-3419 Reuniting Families Act Dec 10, 2025 Immigration
119-SRES-511 A resolution supporting the goals and principles of Transgender Day of Remembrance by recognizing t… Nov 20, 2025 Civil Rights and Liberties, Minority Issues
119-SRES-423 A resolution recognizing the month of October 2025 as Filipino American History Month and celebrati… Sep 30, 2025 Arts, Culture, Religion
119-S-2923 PAAF Act Sep 19, 2025 Immigration
119-SRES-405 A resolution expressing support for the recognition of September 22, 2025, to September 28, 2025, a… Sep 18, 2025 Education
119-SRES-406 A resolution designating September 30, 2025, as "Impact Aid Recognition Day" to recognize and celeb… Sep 18, 2025 Education
 Bills they signed on to support 25 most recent
IDTitleIntroduced
119-S-4985 A bill to improve access to Federal services by individuals with limited English proficiency, and f… Jul 15, 2026
119-S-4999 A bill to prohibit certain transfers of aircraft provided by the Government of Qatar, and for other… Jul 15, 2026
119-SRES-801 A resolution honoring the life and legacy of the Honorable Lindsey Olin Graham, a Senator from the … Jul 13, 2026
119-SRES-789 A resolution recognizing June 2026, as "LGBTQ Pride Month". Jun 24, 2026
119-S-4919 Wage Theft Prevention and Wage Recovery Act Jun 24, 2026
119-SRES-790 A resolution recognizing and honoring the 27th anniversary of the Supreme Court decision in Olmstea… Jun 24, 2026
119-S-4878 Reproductive Health Care Training Act of 2026 Jun 24, 2026
119-S-4574 MARCH for Military Servicemembers Act Jun 24, 2026
119-S-4926 State Firearms Dealer Licensing Enhancement Act Jun 24, 2026
119-SJRES-199 A joint resolution providing for congressional disapproval under chapter 8 of title 5, United State… Jun 24, 2026
119-S-4879 Let Doctors Provide Reproductive Health Care Act Jun 24, 2026
119-S-4884 Right to Vote Act Jun 24, 2026
119-SRES-796 A resolution recognizing the upcoming 250th anniversary of the United States of America and reaffir… Jun 24, 2026
119-S-4922 Reproductive Health Travel Fund Act of 2026 Jun 24, 2026
119-SRES-794 A resolution expressing support for the designation of July 10, 2026, as Journeyman Lineworkers Rec… Jun 24, 2026
119-S-4865 Latonya Reeves Freedom Act of 2026 Jun 23, 2026
119-SRES-781 A resolution commemorating June 19, 2026, as "Juneteenth National Independence Day" in recognition … Jun 18, 2026
119-S-4830 A bill to designate the facility of the United States Postal Service located at 86-014 Farrington H… Jun 18, 2026
119-S-4814 A bill to require the Secretary of Homeland Security to designate Haiti for temporary protected sta… Jun 17, 2026
119-SRES-775 A resolution reaffirming the importance of the United States promoting the safety, health, and well… Jun 17, 2026
119-S-4791 A bill to abolish the Anti-Weaponization Fund, and for other purposes. Jun 16, 2026
119-S-4800 Land of the Free Act of 2026 Jun 16, 2026
119-S-4774 Fraudulent Artificial Intelligence Regulations (FAIR) Elections Act of 2026 Jun 11, 2026
119-S-4776 Gun Records Restoration and Preservation Act Jun 11, 2026
119-S-4701 Freedom to Travel for Health Care Act of 2026 Jun 8, 2026
Cite this page click to expand
APA
Open America. (2026). Hirono, Mazie K. (Democratic–Hawaii): voting record. https://openamerica.io/legislator/H001042/
MLA
"Hirono, Mazie K. (Democratic–Hawaii): Voting Record." Open America, 2026, https://openamerica.io/legislator/H001042/.
Bluebook (legal)
Profile of Hirono, Mazie K., Member of Congress, Hawaii (Democratic), Open America (2026), https://openamerica.io/legislator/H001042/.
Markdown link
[Hirono, Mazie K. (Democratic–Hawaii)](https://openamerica.io/legislator/H001042/)
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