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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)
124
Sponsored
882
Cosponsored
658
Votes
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

Government 2110 P·40 C·374 Y·1646 N·1406 w:29.1
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)
General Public 718 P·3 C·352 Y·357 N·353 w:18.4
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)
Education 377 P·33 C·201 Y·140 N·124 w:22.8
Direct (369), Child Care (3), Higher Education (1), Immigrant Students (1), Religious Studies (1), Technical (1), Vocational (1)
Healthcare 268 P·6 C·63 Y·197 N·190 w:8.4
Direct (226), Patients (16), Research (15), Community (3), Mental Health (3), Tribal (3), Birth Services (1), Hospitals (1)
Military 237 C·13 Y·224 N·109 w:1.8
Direct (236), Families (1)
Defense 231 C·7 Y·209 N·123 w:1.3
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)
Agriculture 176 P·4 C·17 Y·155 N·151 w:5.8
Direct (168), Coffee (2), Commodities (2), Hemp (2), Livestock (2)
Construction 174 P·1 C·16 Y·156 N·132 w:2.1
Direct (171), Federal/Military (1), Military/Pacific (1), Utilities/Infrastructure (1)
Veterans 160 P·1 C·78 Y·81 N·78 w:8.4
Law Enforcement 149 P·2 C·103 Y·42 N·42 w:12.6

Negative-Effect Industries

Government 2349 P·79 C·1241 Y·952 N·843 w:76.9
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)
Education 197 P·11 C·97 Y·88 N·86 w:16.3
General Public 196 P·1 C·64 Y·129 N·120 w:7.1
Direct (174), Veterans (20), Bad Actors (1), Taxpayers (1)
Financial Services 186 P·1 C·131 Y·51 N·53 w:11.2
Direct (185), Transgender Individuals (1)
State & Local Government 166 C·110 Y·54 N·56 w:4.0
Direct (153), Elections (4), Non-Expansion (3), Justice Administration (2), Medicaid Programs (2), Motor Vehicles (2)
Defense 165 C·17 Y·142 N·60 w:1.7
Direct (161), Nuclear (2), Logistics (1), Maintenance (1)
Healthcare 135 C·25 Y·103 N·105 w:3.3
Direct (123), Gender-Affirming Care (3), Family Planning Services (2), Public Health (2), Reproductive Health (2), Safety Net Providers (2), Mental Health (1)
Military 135 Y·132 N·56 w:0.1
Direct (134), Space Force (1)
Taxpayers 131 P·3 C·43 Y·85 N·85 w:4.7
Immigration 128 P·1 Y·127 N·127 w:1.1

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

All Roles Sponsor Cosponsor
All Industries Defense Education Financial Services General Public Government Healthcare Law Enforcement Military State & Local Government Taxpayers
Clear

s3540-119

Cosponsor In Committee

LISTOS Act of 2025

9 clauses Dec 17, 2025
Transportation Labor Immigration Services Health Care Providers

s3533-119

Cosponsor In Committee

Shadow Docket Sunlight Act of 2025

4 clauses Dec 17, 2025
Transportation Federal Administration Environmental Services

s3550-119

Cosponsor In Committee

Schedules That Work Act

11 clauses Dec 17, 2025
Federal Administration Labor Energy Production Environmental Services

s3535-119

Cosponsor In Committee

GRACE Act

1 clause Dec 17, 2025
Federal Administration Defense Contractors

s3470-119

Cosponsor In Committee

Accountability for Federal Law Enforcement Act

1 clause Dec 15, 2025
Law Enforcement General Public

s3458-119

Cosponsor In Committee

Background Check Completion Act of 2025

0 clauses Dec 11, 2025

s3435-119

Cosponsor In Committee

FAAN Act

2 clauses Dec 11, 2025
Education Healthcare

s3436-119

Cosponsor Passed Senate

To amend title 38, United States Code, to require the provision of certain services to veterans in the Freely Associated States, and for other purposes.

1 clause Dec 11, 2025
Veterans (Individual Beneficiaries) Healthcare Technology Pharmacy and Drug Stores Federal Government

s3449-119

Cosponsor In Committee

NOTICE Act

1 clause Dec 11, 2025
Government

s3466-119

Cosponsor In Committee

Honor Our Promise to Veterans Act of 2025

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

s3426-119

Cosponsor In Committee

International Human Rights Defense Act of 2025

6 clauses Dec 10, 2025
Individuals Government

s3429-119

Cosponsor In Committee

Encouraging Public Service in Our National Parks and Public Land Act

2 clauses Dec 10, 2025
Individuals Government

s3395-119

Cosponsor In Committee

Mammography Access for Veterans Act of 2025

1 clause Dec 9, 2025
Government Healthcare

s3408-119

Cosponsor In Committee

Change Corruption Act

0 clauses Dec 9, 2025

sres533-119

Cosponsor In Committee

Condemning white supremacy, hate, and antisemitism, and efforts to give a platform to these dangerous ideologies.

1 clause Dec 8, 2025
Foreign Allies General Public

sres531-119

Cosponsor

Celebrating the 50th anniversary of the Individuals with Disabilities Education Act on November 29, 2025, and recognizing its transformative impact on the education of children with disabilities.

1 clause Dec 4, 2025
Civic Organizations Education Services

s3365-119

Cosponsor In Committee

Right to Read Act of 2025

7 clauses Dec 4, 2025
General Public Education Government

s3375-119

Cosponsor In Committee

Native Arts and Culture Promotion Act

1 clause Dec 4, 2025
Education

s3326-119

Cosponsor In Committee

Temporary Immigration Judge Integrity Act

1 clause Dec 3, 2025
Immigration Government Operations

s3322-119

Cosponsor In Committee

Upholding Protections for Unaccompanied Children Act of 2025

3 clauses Dec 3, 2025
Immigration Government Operations
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Click an industry from the Impact Profile to view supporting clauses

Policy Mechanisms Used

Industry Focus Distribution