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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

s4619-118

Cosponsor Introduced

To revise sections 552, 1461, and 1462 of title 18, United States Code, and section 305 of the Tariff Act of 1930 (19 U.S.C. 1305), and for other purposes.

1 clause Jun 20, 2024
Health Care Providers

s4595-118

Primary Sponsor Introduced

To improve the structure of the Federal Pell Grant program, and for other purposes.

7 clauses Jun 20, 2024
Federal Administration Education

s4554-118

Cosponsor Introduced

To express support for protecting access to reproductive health care after the Dobbs v. Jackson decision on June 24, 2022.

0 clauses Jun 17, 2024

sres736-118

Cosponsor In Committee

Recognizing the importance of trademarks in the economy and the role of trademarks in protecting consumer safety, by designating the month of July as National Anti-Counterfeiting and Consumer Education and Awareness Month.

1 clause Jun 13, 2024
Health Care Providers

s4502-118

Cosponsor Introduced

To prohibit forced arbitration in work disputes, and for other purposes.

6 clauses Jun 11, 2024
Labor

s4461-118

Cosponsor Introduced

To amend the National Voter Registration Act of 1993 to require each State to implement a process under which individuals who are 16 years of age may apply to register to vote in elections for Federal office in the State, to direct the Election Assistance Commission to make grants to States to increase the involvement of minors in public election activities, and for other purposes.

1 clause Jun 5, 2024
Education

s4462-118

Primary Sponsor Introduced

To provide for the establishment of a National Interagency Seed and Restoration Center, and for other purposes.

3 clauses Jun 5, 2024
Federal Administration Education Health Care Providers

s4448-118

Primary Sponsor Introduced

To provide for the automatic acquisition of United States citizenship for certain internationally adopted individuals, and for other purposes.

1 clause Jun 4, 2024
Federal Administration Foreign Affairs

sres716-118

Cosponsor In Committee

Expressing support for the designation of June 7, 2024, as National Gun Violence Awareness Day and June 2024 as National Gun Violence Awareness Month.

1 clause Jun 3, 2024

s4445-118

Cosponsor Introduced

To protect and expand nationwide access to fertility treatment, including in vitro fertilization.

19 clauses Jun 3, 2024
Healthcare - Patients Ambulatory Health Care Services Government - State Federal Government - HHS

s4395-118

Cosponsor Introduced

To amend title XVIII of the Social Security Act to establish a floor on the work geographic index for physicians' services furnished in Hawaii.

0 clauses May 23, 2024

sres703-118

Cosponsor In Committee

Designating a day in May 2024, as “Disability Reproductive Equity Day”.

0 clauses May 23, 2024

s4423-118

Primary Sponsor Introduced

To amend title 38, United States Code, to improve the provision of direct housing loans and medical care from the Department of Veterans Affairs for Native Hawaiians.

2 clauses May 23, 2024
Federal Administration Health Care Providers Defense Contractors

s4407-118

Cosponsor Introduced

To effectively staff the high-need public elementary schools and secondary schools of the United States with school-based mental health services providers.

3 clauses May 23, 2024
Federal Administration Health Care Providers

s4388-118

Cosponsor Introduced

To improve the administration of justice by requiring written explanations by the Supreme Court of its decisions and the disclosure of votes by justices in cases within the appellate jurisdiction of the Supreme Court that involve injunctive relief, and other purposes.

3 clauses May 22, 2024
Transportation

s4393-118

Cosponsor Introduced

To provide protections for children in immigration custody, and for other purposes.

43 clauses May 22, 2024
Government - Child Welfare Government - Immigration Government - Border Security Legal Services

s4385-118

Cosponsor Introduced

To reform pattern or practice investigations conducted by the Department of Justice, and for other purposes.

2 clauses May 22, 2024
Federal Administration Health Care Providers

s4381-118

Cosponsor Introduced

To protect an individual’s ability to access contraceptives and to engage in contraception and to protect a health care provider’s ability to provide contraceptives, contraception, and information related to contraception.

6 clauses May 21, 2024
Federal Administration Health Care Providers

s4363-118

Primary Sponsor Introduced

To secure the rights of public employees to organize, act concertedly, and bargain collectively, which safeguard the public interest and promote the free and unobstructed flow of commerce, and for other purposes.

7 clauses May 16, 2024
Health Care Providers Labor Environmental Services

sres697-118

Cosponsor

Designating the week of May 12 through May 18, 2024, as National Police Week.

1 clause May 16, 2024

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Click an industry from the Impact Profile to view supporting clauses

Policy Mechanisms Used

Industry Focus Distribution