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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 655

Healthcare

+138
Helped 454 Hurt 316 Unclear 1042

Finance

+40
Helped 509 Hurt 469 Mixed 11 Unclear 262

Education

-2
Helped 410 Hurt 412 Unclear 407

Government Operations

-89
Helped 94 Hurt 183 Unclear 931

Veterans Affairs

+199
Helped 420 Hurt 221 Unclear 111

Agriculture

+93
Helped 302 Hurt 209 Unclear 127

Energy

-61
Helped 222 Hurt 283 Unclear 106

Criminal Justice

-5
Helped 235 Hurt 240 Unclear 44

Labor

+84
Helped 210 Hurt 126 Unclear 182

Environment

-19
Helped 138 Hurt 157 Unclear 193

Transportation

-64
Helped 99 Hurt 163 Unclear 215

Housing

+140
Helped 293 Hurt 153 Mixed 1 Unclear 21

Trade

-42
Helped 174 Hurt 216 Unclear 45

Technology

-17
Helped 161 Hurt 178 Unclear 87

Immigration

-130
Helped 84 Hurt 214 Unclear 126

Appropriations

+93
Helped 204 Hurt 111 Unclear 17

Federal Budget

+162
Helped 207 Hurt 45 Unclear 36

Foreign Policy

-12
Helped 97 Hurt 109 Unclear 44

Civil Rights

+117
Helped 159 Hurt 42 Unclear 36
20 policy domains
Helped Hurt Mixed Unclear

Industry Impact Profile

16192 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 (1558), 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 (537), 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 (389), 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 (170), Federal/Military (1), Military/Pacific (1), Utilities/Infrastructure (1)
Direct (144), Medicaid (6), Medicaid Programs (2), Elections (1)

Negative-Effect Industries

Direct (1848), 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 (154), Elections (4), Non-Expansion (3), Justice Administration (2), Medicaid Programs (2), Motor Vehicles (2)
Direct (161), Nuclear (2), Logistics (1), Maintenance (1)
Direct (125), 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
-367
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)
+46
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)
+4
Transportation +14
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

s344-118

Cosponsor Introduced

To amend title 10, United States Code, to provide for concurrent receipt of veterans’ disability compensation and retired pay for disability retirees with fewer than 20 years of service and a combat-related disability, and for other purposes.

1 clause Feb 9, 2023
Veterans Homeowners Federal Government Consumers

s325-118

Cosponsor Introduced

To amend title 28, United States Code, to provide for a code of conduct for justices and judges of the courts of the United States, establish an ethics investigations counsel, and require disclosure of recusals.

1 clause Feb 9, 2023
Business Consumers Federal Government Law Enforcement

s320-118

Cosponsor Introduced

To amend titles II and XVIII of the Social Security Act to eliminate the disability insurance benefits waiting period for individuals with disabilities, and for other purposes.

1 clause Feb 9, 2023
Healthcare Consumers Federal Government Consumers

s316-118

Cosponsor Passed Senate

To repeal the authorizations for use of military force against Iraq.

0 clauses Feb 9, 2023

s372-118

Cosponsor Introduced

To amend the Food, Agriculture, Conservation, and Trade Act of 1990 to modify the macadamia tree health initiative, and for other purposes.

1 clause Feb 9, 2023
Agriculture Scientific Research Consumers Federal Government

s359-118

Cosponsor Introduced

To amend title 28, United States Code, to provide for a code of conduct for justices of the Supreme Court of the United States, and for other purposes.

55 clauses Feb 9, 2023
Financial Services Federal Government Lobbying Consumers

s357-118

Cosponsor Introduced

To amend the Internal Revenue Code of 1986 to provide for current year inclusion of net CFC tested income, and for other purposes.

6 clauses Feb 9, 2023
Environmental Groups Oil & Gas Federal Government Airlines

s342-118

Cosponsor Introduced

To clarify the rights of certain persons who are held or detained at a port of entry or at any facility overseen by U.S. Customs and Border Protection.

1 clause Feb 9, 2023
Immigrant Communities Foreign Businesses Federal Government National Security

s321-118

Cosponsor Introduced

To amend title 18, United States Code, to define intimate partner to include someone with whom there is or was a dating relationship, and for other purposes.

1 clause Feb 9, 2023
Consumers Federal Government Native American Tribes Law Enforcement

s340-118

Cosponsor Introduced

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

0 clauses Feb 9, 2023

s298-118

Cosponsor Introduced

To regulate large capacity ammunition feeding devices.

3 clauses Feb 7, 2023
Transportation Environmental Groups Energy Production Education

s252-118

Cosponsor Introduced

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

1 clause Feb 2, 2023
Business Foreign Businesses Education Federal Government

sres29-118

Cosponsor

Designating the week beginning February 5, 2023, as National Tribal Colleges and Universities Week.

1 clause Feb 2, 2023
Education Native American Tribes

sres24-118

Cosponsor In Committee

Supporting the observation of National Girls & Women in Sports Day on February 1, 2023, to raise awareness of and celebrate the achievements of girls and women in sports.

1 clause Feb 1, 2023
Disaster Relief And Emergency Management Education

s173-118

Cosponsor Introduced

To amend chapter 44 of title 18, United States Code, to require the safe storage of firearms, and for other purposes.

5 clauses Jan 31, 2023
Consumers Federal Government Native American Tribes Homeowners

s129-118

Cosponsor Introduced

To ensure due process protections of individuals in the United States against unlawful detention based solely on a protected characteristic.

0 clauses Jan 30, 2023

s112-118

Cosponsor Passed Senate

To amend title 38, United States Code, to strengthen benefits for children of Vietnam veterans born with spina bifida, and for other purposes.

4 clauses Jan 26, 2023
Veterans Federal Government - Veterans Affairs Federal Government - Legislative

s100-118

Cosponsor Introduced

To amend title XIX of the Social Security Act to expand access to home and community-based services (HCBS) under Medicaid, and for other purposes.

6 clauses Jan 26, 2023
Healthcare Consumers Energy Production Education Federal Government

s126-118

Cosponsor Introduced

To make individuals responsible for undermining free and fair democratic elections inadmissible to the United States.

1 clause Jan 26, 2023
Transportation Environmental Groups Foreign Businesses Foreign Affairs

s113-118

Cosponsor Introduced

To require the Federal Trade Commission to study the role of intermediaries in the pharmaceutical supply chain and provide Congress with appropriate policy recommendations, and for other purposes.

7 clauses Jan 26, 2023
Healthcare Consumers Education Regulated Industries Federal Government

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Click an industry from the Impact Profile to view supporting clauses

Policy Mechanisms Used

Industry Focus Distribution