NONPARTISAN · SOURCED FROM CONGRESS.GOV, OPENFEC, SENATE & HOUSE CLERKS · UPDATED REGULARLY
Nonpartisan · Data from Congress.gov + OpenFEC · 119th Congress
Democrat
· U.S. Senate · Hawaii
Mazie Hirono
Serving since 2007. Currently representing Hawaii in the U.S. Senate.
Years in office
19
Senate
Votes this Congress
100
recorded
Aligns with majority
15%
on 99 decided
Raised this cycle
–
not on ballot
How they vote vs. the majority
Of 99 decided roll-call votes this Congress, the member voted with the majority outcome on 15 and against on 84.
Voted with majority outcome (15)Voted against majority (84)
Recent votes that matter
See all →
NAY
On Cloture on the Motion to Proceed S. 5271
NAY
On the Nomination PN1078
NAY
On the Cloture Motion PN1078
YEA
On Passage of the Bill H.R. 6500
NAY
On the Motion to Table S.Amdt. 6747 to S.Amdt. 6732 to H.R. 6500 (No short title on file)
Where the money comes from
Top contributing sources, current cycle
No FEC contribution data available yet for this cycle.
What they’re working on
Bills sponsored, current Congress
Untitled
Committee assignments
15 assignments · Source: Senate.gov
Border Security and Immigration
Subcommittee
Energy
Subcommittee
Federal Courts, Oversight, Agency Action, and Federal Rights
Subcommittee
Intellectual Property
Subcommittee
National Parks
Subcommittee
Personnel
Subcommittee
Public Lands, Forests, and Mining
Subcommittee
Readiness and Management Support
Ranking Member
Seapower
Subcommittee
Senate Committee on Armed Services
Member
Senate Committee on Energy and Natural Resources
Member
Senate Committee on Small Business and Entrepreneurship
Member
Senate Committee on Veterans' Affairs
Member
Senate Committee on the Judiciary
Member
the Constitution
Subcommittee
Reach Mazie’s office
Official channels · Source: Congress.gov
Washington office
(202) 224-6361
Official website
hirono.senate.gov/
Office
109 Hart Senate Office Building
Cosponsored legislation
Bills Mazie has signed on to support
Co-Sponsored Legislation
128925th Anniversary of 9/11 Commemorative Coin Act
IntroducedIntroduced: Aug 7, 2026Read twice and referred to the Committee on Banking, Housing, and Urban Affairs.
A resolution designating the week of August 22 through August 30, 2026, as "National Park Week".
Introduced: Aug 6, 2026Submitted in the Senate, considered, and agreed to without amendment and with a preamble by Unanimous Consent.
Momnibus Act
IntroducedIntroduced: Aug 6, 2026Read twice and referred to the Committee on Health, Education, Labor, and Pensions.
Native American Housing Assistance and Self-Determination Modernization Act of 2026
IntroducedIntroduced: Aug 6, 2026Read twice and referred to the Committee on Indian Affairs.
A resolution designating August 16, 2026, as "National Airborne Day".
Introduced: Aug 6, 2026Submitted in the Senate, considered, and agreed to without amendment and with a preamble by Unanimous Consent. (consideration: CR S4530; text: CR S4524)
Compare Mazie with another member
See voting records, sponsored bills, and committee assignments side by side.
News mentioning Mazie
Recent coverage · Source: Google News
Mazie Hirono | Biography, Congress, & Facts
Hirono ripped for 'deranged' opening confirmation hearing question to Blanche: 'What a joke'
Hirono presses AG nominee Blanche on Trump ties, DOJ ‘weaponization’
Hirono and Hawaiʻi Chamber of Commerce Host 10th Annual “Hawaii on the Hill
A Special Asian American, Native Hawaiian, and Pacific Islander Heritage Month Program “A Conversation with U.S. Senator Mazie Hirono”
Senators Mazie Hirono, Ted Cruz Clash During Voting Rights and Redistricting Hearing – C-SPAN
PHOTOS: Hirono, Smithsonian Asian Pacific American Center Honor Legacy of Filipino Migration to Hawaii
Who's Who in Defense: Mazie Hirono, Ranking Member, Senate Armed Services (SASC) Readiness and Management Support Subcommittee
U.S. Sen. Hirono on efforts to end the government shutdown
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Securities disclosures
No periodic transaction reports for Mazie Hirono are currently in our index. Under the STOCK Act of 2012, members must disclose securities transactions over $1,000 within 45 days.
Source: Clerk of the U.S. House and Secretary of the U.S. Senate. ThePolitibase indexes the existence and date of each filing and links to the official document; it does not parse, interpret, or verify the transactions inside. Filing is required by law and is not evidence of wrongdoing. Nothing here is investment advice.