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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

s2154-119

Cosponsor Introduced

To direct the Federal Trade Commission to prescribe rules prohibiting the marketing of firearms to minors, and for other purposes.

1 clause Jun 24, 2025
General Public Sporting Goods Retail Government Arms & Ammunition Manufacturing

s2150-119

Cosponsor Introduced

To protect a person’s ability to determine whether to continue or end a pregnancy, and to protect a health care provider’s ability to provide abortion services.

7 clauses Jun 24, 2025
Reproductive Health Government Pharmaceutical Religious Organizations

s2149-119

Cosponsor In Committee

Health Equity and Access under the Law for Immigrant Families Act of 2025

7 clauses Jun 24, 2025
Government Government - State Government - HHS Immigrant Communities

s2157-119

Cosponsor In Committee

Gun Violence Prevention Through Financial Intelligence Act

1 clause Jun 24, 2025
Federal Administration Environmental Services

s2106-119

Cosponsor In Committee

SECURE Act

5 clauses Jun 18, 2025
Immigration Services Federal Administration Defense Contractors Environmental Services

s2107-119

Cosponsor In Committee

POST Act of 2025

2 clauses Jun 18, 2025
Education

s2122-119

Cosponsor Introduced

To amend title 28, United States Code, to prohibit the exclusion of individuals from service on a Federal jury on account of sexual orientation or gender identity.

0 clauses Jun 18, 2025

sres287-119

Cosponsor In Committee

Reaffirming the importance of the United States promoting the safety, health, and well-being of refugees and displaced persons in the United States and around the world.

1 clause Jun 18, 2025
Health Care Providers

sres290-119

Cosponsor In Committee

Commemorating June 19, 2025, as Juneteenth National Independence Day in recognition of June 19, 1865, the date on which news of the end of slavery reached the slaves in the Southwestern States.

1 clause Jun 18, 2025

s2101-119

Cosponsor In Committee

Delivering Digitally to Our Veterans Act of 2025

0 clauses Jun 17, 2025

s2096-119

Cosponsor In Committee

Daniel J. Harvey, Jr. and Adam Lambert Improving Servicemember Transition to Reduce Veteran Suicide Act

1 clause Jun 17, 2025
Federal Administration Health Care Providers

s2073-119

Cosponsor In Committee

State Public Option Act

3 clauses Jun 12, 2025
Federal Administration Health Care Providers

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 General Public Government

s2026-119

Cosponsor Introduced

To provide that chapter 1 of title 9 of the United States Code, relating to the enforcement of arbitration agreements, shall not apply to enrollment agreements made between students and certain institutions of higher education, and to prohibit limitations on the ability of students to pursue claims against certain institutions of higher education.

1 clause Jun 11, 2025
Education

s2042-119

Cosponsor In Committee

Roadless Area Conservation Act of 2025

1 clause Jun 11, 2025
Health Care Providers

s2035-119

Cosponsor Introduced

To establish statutory rights to choose to receive, provide, and cover fertility treatments, and for other purposes.

4 clauses Jun 11, 2025
Federal Administration Health Care Providers

s2029-119

Primary Sponsor In Committee

My Body, My Data Act of 2025

6 clauses Jun 11, 2025
Telecommunications Government - FTC Health Technology Legal Services

s2006-119

Cosponsor Introduced

To amend title 10, United States Code, to prohibit discrimination in the Armed Forces on the basis of gender identity, and for other purposes.

2 clauses Jun 10, 2025
Federal Administration Health Care Providers

s1994-119

Cosponsor Introduced

To amend the Communications Act of 1934 to modify the definition of franchise fee, and for other purposes.

0 clauses Jun 9, 2025

s1957-119

Cosponsor Introduced

To repeal certain executive orders targeting LGBTQI+ individuals.

2 clauses Jun 4, 2025
Health Care Providers Education

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Click an industry from the Impact Profile to view supporting clauses

Policy Mechanisms Used

Industry Focus Distribution