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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

s3247-118

Cosponsor Introduced

To safeguard the humane treatment of pregnant women by ensuring the presumption of release and prohibiting shackling, restraining, and other inhumane treatment of pregnant detained noncitizens, and for other purposes.

4 clauses Nov 8, 2023
Labor Federal Administration Health Care Providers Environmental Services

s3234-118

Cosponsor Introduced

To implement reforms relating to foreign intelligence surveillance authorities, and for other purposes.

55 clauses Nov 7, 2023
Civic Organizations Federal Courts Legal Services Federal Government

s3212-118

Cosponsor Introduced

To amend title 18, United States Code, to require licenses to acquire or receive firearms, and for other purposes.

4 clauses Nov 2, 2023
Transportation Health Care Providers

sres435-118

Cosponsor

Recognizing the week of October 30 through November 4, 2023, as National Veterans Small Business Week.

1 clause Oct 26, 2023
Defense Contractors

s3137-118

Cosponsor Introduced

To allow Americans to receive paid leave time to process and address their own health needs and the health needs of their partners during the period following a pregnancy loss, an unsuccessful round of intrauterine insemination or of an assisted reproductive technology procedure, a failed adoption arrangement, a failed surrogacy arrangement, or a diagnosis or event that impacts pregnancy or fertility, to support related research and education, and for other purposes.

10 clauses Oct 26, 2023
Advertising & Marketing Healthcare - Mental Health All Industries Federal Government

sres431-118

Cosponsor

Recognizing the month of October 2023 as National Women's Small Business Month.

1 clause Oct 25, 2023
Environmental Services

s3105-118

Cosponsor Introduced

To address and take action to prevent bullying and harassment of students.

6 clauses Oct 24, 2023
Federal Administration Education Health Care Providers

s3107-118

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 Oct 24, 2023
Education

s3093-118

Cosponsor Introduced

To amend the Richard B. Russell National School Lunch Act and the Child Nutrition Act of 1966 to increase reimbursement rates of school meals, and for other purposes.

1 clause Oct 19, 2023
Education

s3086-118

Cosponsor Introduced

To amend the Higher Education Act of 1965 to establish grants for tuition-free community colleges, student success grants, and grants for Historically Black Colleges and Universities, Tribal Colleges and Universities, and Minority-Serving Institutions, and for other purposes.

24 clauses Oct 19, 2023
Federal Administration Education Health Care Providers

sres420-118

Cosponsor

Designating Betty K. Koed as Historian Emerita of the United States Senate.

0 clauses Oct 19, 2023

s3096-118

Cosponsor Introduced

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

1 clause Oct 19, 2023
Immigration Services

sres417-118

Cosponsor

Standing with Israel against terrorism.

1 clause Oct 19, 2023

sres406-118

Cosponsor

To honor the life and death of Richard Clarence Clark, former Senator for the State of Iowa.

0 clauses Oct 16, 2023

sres404-118

Cosponsor

Designating October 4, 2023, as Energy Efficiency Day in celebration of the economic and environmental benefits that have been driven by private sector innovation and Federal energy efficiency policies.

1 clause Oct 4, 2023
Energy Production

sres400-118

Cosponsor

Honoring the life and legacy of Dianne Feinstein, the late Senator for the State of California.

0 clauses Oct 4, 2023

sres396-118

Cosponsor In Committee

Designating the week beginning on October 8, 2023, as National Wildlife Refuge Week.

1 clause Oct 4, 2023
Education

sres394-118

Cosponsor

Honoring the life of James L. Buckley, former Senator for the State of New York.

0 clauses Oct 3, 2023

s3008-118

Cosponsor Introduced

To provide back pay to Federal contractors, and for other purposes.

3 clauses Oct 3, 2023
Financial Services Labor Immigration Services

s2971-118

Cosponsor Introduced

To remove barriers to the ability of unhoused individuals to register to vote and vote in elections for Federal office, and for other purposes.

15 clauses Sep 28, 2023
Government Administration Social Services Legal Services Printing and Related Support Activities

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Click an industry from the Impact Profile to view supporting clauses

Policy Mechanisms Used

Industry Focus Distribution