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Mazie K. Hirono

Mazie K. Hirono

D HI · Senate

2025–Present Senate
2023–2025 Senate
2021–2023 Senate
2019–2021 Senate
2017–2019 Senate
2015–2017 Senate
2013–2015 Senate
2011–2013 House Of Representatives (District 2)
2009–2011 House Of Representatives (District 2)
2007–2009 House Of Representatives (District 2)
Vote Date:
to

Defense

-74
Helped 804 Hurt 878 Mixed 3 Unclear 658

Healthcare

+115
Helped 435 Hurt 320 Unclear 1047

Education

-29
Helped 385 Hurt 414 Unclear 410

Government Operations

-72
Helped 83 Hurt 155 Unclear 955

Finance

-17
Helped 449 Hurt 466 Unclear 258

Veterans Affairs

+198
Helped 419 Hurt 221 Unclear 111

Agriculture

+93
Helped 302 Hurt 209 Unclear 127

Energy

-70
Helped 222 Hurt 292 Unclear 106

Criminal Justice

-5
Helped 235 Hurt 240 Unclear 44

Labor

+80
Helped 206 Hurt 126 Unclear 182

Environment

-18
Helped 134 Hurt 152 Unclear 202

Transportation

-65
Helped 99 Hurt 164 Unclear 217

Housing

+146
Helped 283 Hurt 137 Unclear 17

Trade

-44
Helped 173 Hurt 217 Unclear 43

Immigration

-130
Helped 84 Hurt 214 Unclear 130

Technology

-17
Helped 160 Hurt 177 Unclear 87

Appropriations

+93
Helped 204 Hurt 111 Unclear 17

Federal Budget

+162
Helped 207 Hurt 45 Unclear 36

Foreign Policy

-12
Helped 96 Hurt 108 Unclear 44

Civil Rights

+113
Helped 158 Hurt 45 Unclear 41
20 policy domains
Helped Hurt Mixed Unclear

Industry Impact Profile

15974 industry impacts

All entities →
How this is computed

P Primary sponsor · C Co-sponsor · Y Yea vote · N Nay vote

Weighted score (w:) uses strongest role per bill. Weights: Primary 1.0, Co-sponsor 0.3, Yea 0.1, Nay -0.1.

Bills where the legislator voted nay (without sponsorship) contribute -0.1 per bill. Equal yea and nay roll calls on the same bill contribute 0.

Vote date filters affect vote attribution; sponsorship is always included.

Positive-Effect Industries

Direct (1544), Veterans Affairs (114), Defense (95), Child Welfare (40), Judiciary (39), DoD (33), Legislative (25), VA (19), Executive (17), USDA (16), State (14), Treasury (14), Justice (13), Congress (12), Agriculture (11), CMS (9), NPS (7), Transportation Security (7), Oversight (6), DOJ (4), Education (4), Federal (4), Foreign Affairs (4), ICE (4), State/Local (4), DHS (3), Immigration (3), Intelligence (3), Local (3), Transportation (3), Cemeteries (2), FDA (2), FEMA (2), FTC (2), Homeland Security (2), Housing (2), Interior/USDA (2), International Development (2), Law Enforcement (2), Military Logistics (2), NASA (2), SBA (2), SSA (2), USPTO (2), Defense R&D (1), Election Workers (1), Employees (1), HHS (1), Interior (1), Judicial (1), Local Election Administration (1), Manufacturing (1)
Direct (538), Veterans (121), Military Families (16), Homeless (6), Low Income (5), Minority Voters (5), Voters (4), Disabled (3), Military (3), District Of Columbia (2), Foreign (2), Formerly Incarcerated (2), Immigration Status Holders (2), Minorities (2), Native American Voters (2), Capital District (1), Elderly (1), Language Minority Voters (1), Students (1), Support Networks (1)
Direct (369), Child Care (3), Higher Education (1), Immigrant Students (1), Religious Studies (1), Technical (1), Vocational (1)
Direct (226), Patients (16), Research (15), Community (3), Mental Health (3), Tribal (3), Birth Services (1), Hospitals (1)
Direct (218), Naval (2), Testing (2), Ammunition (1), Ground Vehicles (1), Missiles (1), Missiles/Hypersonics (1), Nuclear C3 (1), Rotorcraft (1), Small Business (1), Small/Innovative (1), Space Systems (1)
Direct (168), Coffee (2), Commodities (2), Hemp (2), Livestock (2)
Direct (171), Federal/Military (1), Military/Pacific (1), Utilities/Infrastructure (1)

Negative-Effect Industries

Direct (1835), Veterans Affairs (78), Judiciary (74), Defense (70), EPA (22), State (17), Child Welfare (15), Federal (15), HHS (12), State/Local (12), Education (11), NPS (11), VA (11), Homeland Security (10), Immigration (10), FDA (9), Agriculture (7), BLM (7), Forest Service (7), Justice Administration (7), Intelligence (6), Justice (6), Border Security (5), Executive (5), Foreign (5), Banking (4), CFPB (4), Legislative (4), Treasury/IRS (4), DHS (3), GAO (3), Independent Agencies (3), NOAA (3), NOAA/EPA (3), SEC (3), ATF (2), Acquisition (2), Congress (2), Courts (2), Defense Acquisition (2), Local (2), Local Election Administration (2), Military (2), Oversight (2), SBA (2), State Election Administration (2), State Legislatures (2), State/Local Election Administration (2), Treasury (2), USPTO (2), Veterans (2), Coast Guard (1), DoD (1), Energy/Defense (1), Health And Human Services (1), Housing (1), Interior (1), Interior Department (1), Monetary Policy (1), NNSA (1), OPM (1), Space Force (1), Strategic Command (1), Transportation Security (1), U.S. Coast Guard (1), USDA (1), Waste Management (1)
Direct (174), Veterans (20), Bad Actors (1), Taxpayers (1)
Direct (153), Elections (4), Non-Expansion (3), Justice Administration (2), Medicaid Programs (2), Motor Vehicles (2)
Direct (161), Nuclear (2), Logistics (1), Maintenance (1)
Direct (123), Gender-Affirming Care (3), Family Planning Services (2), Public Health (2), Reproductive Health (2), Safety Net Providers (2), Mental Health (1)

Click any row to see supporting clauses

Showing positive and negative-direction effects only. Mixed and uncertain effects are not included in these counts.

Votes by Industry (Yea/Nay Alignment)

How this legislator's Yea/Nay votes landed across industries; distinct from overall bill exposure above.

Analysis coverage
100.0% of votes
Show vote-alignment table
S+ Supported Benefits
S- Supported Burdens
O+ Opposed Benefits
O- Opposed Burdens
Industry S+ S- O+ O- Net
Government (58 sub)
Sub-categories (total impacts, all buckets): Veterans Affairs (180), Defense (158), DoD (34), VA (23), EPA (22) +53 more
-373
General Public (5 sub)
Sub-categories (total impacts, all buckets): Veterans (141), Military Families (16), Military (3), Foreign (2), Taxpayers (1)
+36
Defense (14 sub)
Sub-categories (total impacts, all buckets): Naval (2), Nuclear (2), Testing (2), Ammunition (1), Ground Vehicles (1) +9 more
-50
Military (2 sub)
Sub-categories (total impacts, all buckets): Families (1), Space Force (1)
-13
Healthcare (8 sub)
Sub-categories (total impacts, all buckets): Research (15), Community (3), Gender-Affirming Care (3), Tribal (3), Family Planning Services (2) +3 more
+57
Education (4 sub)
Sub-categories (total impacts, all buckets): Child Care (3), Immigrant Students (1), Religious Studies (1), Technical (1)
-12
Construction (3 sub)
Sub-categories (total impacts, all buckets): Federal/Military (1), Military/Pacific (1), Utilities/Infrastructure (1)
+45
Taxpayers - - -18
Agriculture (5 sub)
Sub-categories (total impacts, all buckets): Coffee (2), Commodities (2), Hemp (2), Livestock (2), Coffee Production (1)
-96
Manufacturing (4 sub)
Sub-categories (total impacts, all buckets): Foreign (7), Electrical Equipment (2), Defense (1), Foreign Adversary (1)
+7
Transportation +13
Immigration - - +107
Financial Services (3 sub)
Sub-categories (total impacts, all buckets): HSA (7), HSA Administration (2), Transgender Individuals (1)
-23
State & Local Government (3 sub)
Sub-categories (total impacts, all buckets): Medicaid (6), Medicaid Programs (4), Non-Expansion (3)
- -1
Energy (1 sub)
Sub-categories (total impacts, all buckets): Distributed Generation (1)
-28

Votes are cast on entire bills; attribution to individual clauses does not imply clause-level intent. Learn more

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Sponsored & Cosponsored Bills

s3654-119

Cosponsor In Committee

MOLD Act

2 clauses Jan 15, 2026
Federal Administration Health Care Providers

s3466-119

Cosponsor In Committee

Honor Our Promise to Veterans Act of 2025

57 clauses Dec 11, 2025
Healthcare Providers Veterans Government Government Employees

s3226-119

Cosponsor In Committee

Bring Our Heroes Home Act

12 clauses Nov 19, 2025
Research Services Federal Government - Intelligence General Public Federal Government

s3142-119

Cosponsor Introduced

To require the Secretary of Homeland Security to identify each alien who is serving, or has served, in the Armed Forces of the United States on the application of any such alien for an immigration benefit or the placement of any such alien in an immigration enforcement proceeding, and for other purposes.

2 clauses Nov 6, 2025
Veterans Government

s3144-119

Cosponsor In Committee

Veterans Visa and Protection Act of 2025

4 clauses Nov 6, 2025
Veterans Federal Government Legal Services

s3079-119

Cosponsor Introduced

Making continuing appropriations for military pay and pay for civilian employees of certain elements of the intelligence community in the event of a Government shutdown, and for other purposes.

3 clauses Oct 30, 2025
Defense Government

s2652-119

Cosponsor Introduced

To amend title 14, United States Code, to require an annual plan and budget display for Coast Guard operations in the Pacific, and for other purposes.

8 clauses Aug 1, 2025
Defense Government Defense Aerospace Foreign Affairs

s2481-119

Cosponsor Introduced

To ensure that teachers are paid a livable and competitive salary throughout their career, and for other purposes.

32 clauses Jul 28, 2025
State Government Labor Unions and Similar Labor Organizations Educational Support Services Colleges Universities and Professional Schools

s2198-119

Cosponsor Introduced

To amend title 10, United States Code, to limit the authority of the Department of Defense and other Federal law enforcement personnel to support civilian law enforcement activities, and for other purposes.

6 clauses Jun 26, 2025
Defense Civil Rights Groups Government - State/Local General Public

s2195-119

Cosponsor In Committee

WWII Nurses Congressional Gold Medal Act

3 clauses Jun 26, 2025
Military Veterans

s2070-119

Cosponsor Introduced

To provide limited authority to use the Armed Forces to suppress insurrection or rebellion and quell domestic violence.

11 clauses Jun 12, 2025
Defense Government General Public

s1932-119

Cosponsor In Committee

VALID Act of 2025

4 clauses Jun 3, 2025
Financial Services Veterans Defense Contractors

s1515-119

Cosponsor In Committee

Affordable Housing Credit Improvement Act of 2025

25 clauses Apr 29, 2025
Households Real Estate Development Tribal Government Financial Services

s1245-119

Cosponsor Reported

Servicemembers and Veterans Empowerment and Support Act of 2025

11 clauses Apr 1, 2025
Veterans Health Defense Health Care Providers Veterans

s1241-119

Cosponsor In Committee

Sanctioning Russia Act of 2025

16 clauses Apr 1, 2025
Foreign Government Consumers Manufacturing Investment Management

s1068-119

Cosponsor Introduced

To amend title 5 and title 38, United States Code, to put veteran and military families first and to provide protections for employees, benefits, and programs of the Department of Veterans Affairs, and for other purposes.

27 clauses Mar 13, 2025
Small Business Government Leadership Federal Administration Government Employees and Contractors

s997-119

Cosponsor In Committee

Rights for the TSA Workforce Act

11 clauses Mar 12, 2025
Federal Government Administration General Public Labor Unions Transportation Security

s410-119

Cosponsor Reported

Love Lives On Act of 2025

3 clauses Feb 5, 2025
Veterans Military Families Families Government

s51-119

Cosponsor Introduced

To provide for the admission of the State of Washington, D.C. into the Union.

25 clauses Jan 9, 2025
Federal Judiciary State & Local Government Political Organizations Federal Government

s4991-118

Cosponsor Introduced

To hold law enforcement accountable for misconduct in court, improve transparency through data collection, and reform police training and policies.

50 clauses Aug 1, 2024
Educational Services Civic Organizations Legal Services General Public
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Policy Mechanisms Used

Industry Focus Distribution