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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

s4235-118

Cosponsor Passed Senate

To amend the Omnibus Crime Control and Safe Streets Act of 1968 to reauthorize grants to support for law enforcement officers and families, and for other purposes.

0 clauses May 1, 2024

s4211-118

Cosponsor Introduced

To amend the National Voter Registration Act of 1993 to require States to designate public high schools as voter registration agencies, to direct such schools to conduct voter registration drives for students attending such schools, to direct the Secretary of Education to make grants to reimburse such schools for the costs of conducting such voter registration drives, and for other purposes.

2 clauses Apr 30, 2024
Federal Administration Education

sres664-118

Cosponsor

Recognizing the designation of April as Community College Month to celebrate more than 1,000 institutions throughout the United States supporting access to higher education and workforce training, and more broadly sustaining and advancing the economic prosperity of the United States.

1 clause Apr 30, 2024

s4217-118

Cosponsor Introduced

To secure the Federal voting rights of persons when released from incarceration under the First Step Act.

5 clauses Apr 30, 2024
Immigration Services Health Care Providers Education

s4199-118

Cosponsor Reported

To authorize additional district judges for the district courts and convert temporary judgeships.

25 clauses Apr 19, 2024
Transportation Immigration Services Federal Government - Judiciary General Public

s4167-118

Cosponsor Introduced

To amend title 28, United States Code, to provide an Inspector General for the judicial branch, and for other purposes.

6 clauses Apr 18, 2024
Agricultural Producers

sres655-118

Cosponsor

Honoring the life of Joseph Isadore Lieberman, former Senator for the State of Connecticut.

0 clauses Apr 18, 2024

sres643-118

Primary Sponsor In Committee

Recognizing the Interstate Compact on Educational Opportunity for Military Children and expressing support for the designation of April 2024 as the Month of the Military Child.

1 clause Apr 16, 2024

s4123-118

Cosponsor Introduced

To amend the Internal Revenue Code of 1986 to provide for the proper tax treatment of personal service income earned in pass-thru entities.

2 clauses Apr 15, 2024
Environmental Services

s4117-118

Cosponsor Introduced

To require the Administrator of the National Oceanic and Atmospheric Administration to establish a Climate Change Education Program, and for other purposes.

6 clauses Apr 11, 2024
Health Care Providers Education

sres637-118

Primary Sponsor In Committee

Expressing support for the staff of public, school, academic, and special libraries in the United States and the essential services those libraries provide to communities, recognizing the need for funding commensurate with the broad scope of social service and community supports provided by libraries, preserving the right of all citizens of the United States to freely access information and resources in their communities, supporting a strong union voice for library workers, and defending the civil rights of library staff.

1 clause Apr 11, 2024

s4109-118

Cosponsor Introduced

To amend title 10, United States Code, to clarify roles and responsibilities within the Department of Defense relating to subconcussive and concussive brain injuries and to improve brain health initiatives of the Department of Defense, and for other purposes.

13 clauses Apr 11, 2024
Hospitals Child Day Care Services Federal Government Medical Equipment and Supplies Manufacturing

s4096-118

Cosponsor Introduced

To amend title 28, United States Code, to provide for the random assignment of certain cases in the district courts of the United States.

1 clause Apr 10, 2024
Agricultural Producers

s4100-118

Cosponsor Introduced

To amend title 38, United States Code, to establish the National Cemeteries Foundation to support the educational outreach activities of the Veterans Legacy Program, and for other purposes.

5 clauses Apr 10, 2024
Federal Administration Defense Contractors

s4087-118

Cosponsor Introduced

To amend titles XVIII and XIX of the Social Security Act to prohibit skilled nursing facilities and nursing facilities from using pre-dispute arbitration agreements with respect to residents of those facilities under the Medicare and Medicaid programs, and for other purposes.

1 clause Apr 9, 2024
Health Care Providers

sres626-118

Cosponsor In Committee

Recognizing the importance of the United States-Japan alliance and welcoming the visit of Prime Minister Kishida Fumio to the United States.

1 clause Apr 8, 2024

s4058-118

Cosponsor Introduced

To require that the regulations related to SAVE Plan shall have the force and effect of enacted law.

0 clauses Mar 22, 2024

sres621-118

Cosponsor In Committee

Designating March 24th, 2024, as National Women of Color in Tech Day.

1 clause Mar 22, 2024
Education

s4060-118

Cosponsor Introduced

To improve maternal health policies in correctional facilities, and for other purposes.

5 clauses Mar 22, 2024
Health Care Providers

s4063-118

Cosponsor Introduced

To establish a State public option through Medicaid to provide Americans with the choice of a high-quality, low-cost health insurance plan.

3 clauses Mar 22, 2024
Federal Administration Health Care Providers

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Click an industry from the Impact Profile to view supporting clauses

Policy Mechanisms Used

Industry Focus Distribution