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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

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 State & Local Government Healthcare - Mental Health Federal Government

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
Social Services Legal Services Printing and Related Support Activities General Public

s2957-118

Cosponsor Introduced

To protect consumers from unfair and deceptive acts and practices in connection with primary and secondary ticket sales, and for other purposes.

7 clauses Sep 27, 2023
Labor Environmental Services Foreign Affairs Transportation

s2860-118

Cosponsor Reported

To create protections for financial institutions that provide financial services to State-sanctioned marijuana businesses and service providers for such businesses, and for other purposes.

38 clauses Sep 20, 2023
Defense Contractors Health Care Providers Environmental Services Federal Administration

s2841-118

Cosponsor Introduced

To improve voter access to the ballot box through automatic voter registration, and for other purposes.

7 clauses Sep 19, 2023
Civil Rights Advocacy Education Transportation Immigration Services

sres333-118

Cosponsor In Committee

Designating 2024 as the Year of Democracy as a time to reflect on the contributions of the system of Government of the United States to a more free and stable world.

1 clause Sep 7, 2023
Immigration Services

s2701-118

Cosponsor Introduced

To address the homelessness and housing crises, to move toward the goal of providing for a home for all Americans, and for other purposes.

24 clauses Jul 27, 2023
General Public - Renters General Public - Elderly Federal Government Social Assistance

s1-118

Cosponsor Introduced

To expand Americans’ access to the ballot box and reduce the influence of big money in politics, and for other purposes.

202 clauses Jul 25, 2023
Government - State State & Local Government Legal Services Political Campaigns

s2344-118

Cosponsor Introduced

To expand Americans’ access to the ballot box and reduce the influence of big money in politics, and for other purposes.

213 clauses Jul 18, 2023
Civil Rights Advocacy Environmental Services Federal Administration Transportation

sres298-118

Cosponsor

Designating July 30, 2023, as National Whistleblower Appreciation Day.

1 clause Jul 13, 2023
Labor

s2220-118

Cosponsor Reported

To amend title 35, United States Code, to invest in inventors in the United States, maintain the United States as the leading innovation economy in the world, and protect the property rights of the inventors that grow the economy of the United States, and for other purposes.

33 clauses Jul 10, 2023
Defense Contractors Education Environmental Services Federal Administration

s5-118

Cosponsor Introduced

To prohibit discrimination on the basis of sex, gender identity, and sexual orientation, and for other purposes.

10 clauses Jun 21, 2023
Ambulatory Health Care General Public Social Assistance Electronic Shopping

s2053-118

Cosponsor Introduced

To protect freedom of travel and reproductive rights.

2 clauses Jun 20, 2023
Health Care Providers

s2003-118

Cosponsor Reported

To authorize the Secretary of State to provide additional assistance to Ukraine using assets confiscated from the Central Bank of the Russian Federation and other sovereign assets of the Russian Federation, and for other purposes.

51 clauses Jun 15, 2023
Defense Contractors Federal Government Environmental Services Federal Administration

s1999-118

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 Jun 14, 2023
Federal Administration Health Care Providers

s1979-118

Cosponsor Reported

To amend title 9 of the United States Code with respect to arbitration of disputes involving age discrimination.

3 clauses Jun 14, 2023
Government - Judiciary Labor Legal Services All Industries

s1723-118

Cosponsor Reported

To establish the Truth and Healing Commission on Indian Boarding School Policies in the United States, and for other purposes.

63 clauses May 18, 2023
Health Care Providers Education Federal Government - Executive Tribal Communities

s1677-118

Cosponsor Introduced

To secure the Federal voting rights of persons when released from incarceration.

5 clauses May 18, 2023
Environmental Services Transportation Immigration Services

s1697-118

Primary Sponsor Introduced

To provide for the overall health and well-being of young people, including the promotion and attainment of lifelong sexual health and healthy relationships, and for other purposes.

11 clauses May 18, 2023
Tribal Governments Higher Education Education Nonprofit Organizations

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Policy Mechanisms Used

Industry Focus Distribution