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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

s2985-118

Cosponsor Introduced

To expand youth access to voting, and for other purposes.

15 clauses Sep 28, 2023
Immigration Services Agricultural Producers Education

sres381-118

Cosponsor In Committee

Supporting the designation of the week of August 28 through September 1, 2023, as National Community Health Worker Awareness Week.

1 clause Sep 28, 2023
Health Care Providers

s2970-118

Cosponsor Introduced

To amend title 5, United States Code, to designate Indigenous Peoples’ Day as a legal public holiday, to replace the term Columbus Day with the term Indigenous Peoples’ Day, and for other purposes.

0 clauses Sep 28, 2023

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
Transportation Labor Immigration Services Environmental Services

sres372-118

Cosponsor In Committee

Expressing concern about the spreading problem of book banning and the proliferation of threats to freedom of expression in the United States.

0 clauses Sep 27, 2023

s2929-118

Cosponsor Introduced

To amend the Internal Revenue Code of 1986 to provide tax rate parity among all tobacco products, and for other purposes.

2 clauses Sep 26, 2023
Health Care Providers

s2926-118

Cosponsor Introduced

To prohibit the importation, sale, manufacture, transfer, or possession of .50 caliber rifles, and for other purposes.

3 clauses Sep 26, 2023
Financial Services Transportation Federal Administration Environmental Services

s2902-118

Cosponsor Introduced

To prevent harassment at institutions of higher education, and for other purposes.

3 clauses Sep 21, 2023
Federal Administration Health Care Providers Education

s2892-118

Cosponsor Introduced

To direct the Federal Trade Commission to require impact assessments of automated decision systems and augmented critical decision processes, and for other purposes.

9 clauses Sep 21, 2023
Labor Defense Contractors Education Environmental Services

s2891-118

Cosponsor Introduced

To reauthorize the program of grants for innovative programs to address dental workforce needs.

1 clause Sep 21, 2023
Health Care Providers

s2872-118

Cosponsor Introduced

To defer student loan payments for survivors of sex-based harassment.

3 clauses Sep 20, 2023
Federal Administration Education Health Care Providers

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
Financial Services Federal Administration Defense Contractors Environmental Services

sres353-118

Cosponsor

Expressing support for the designation of the week of September 16 through September 23, 2023, as National Estuaries Week.

1 clause Sep 20, 2023
Health Care Providers

s2851-118

Cosponsor Introduced

To permit employees to request changes to their work schedules without fear of retaliation and to ensure that employers consider these requests, and to require employers to provide more predictable and stable schedules for employees in certain occupations with evidence of unpredictable and unstable scheduling practices that negatively affect employees, and for other purposes.

11 clauses Sep 19, 2023
Federal Administration Labor Energy Production Education

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
Immigration Services Transportation Education Civil Rights Advocacy

s2842-118

Cosponsor Introduced

To amend the National Voter Registration Act of 1993 to clarify that a State may not use an individual’s failure to vote as the basis for initiating the procedures provided under such Act for the removal of the individual from the official list of registered voters in the State on the grounds that the individual has changed residence, and for other purposes.

2 clauses Sep 19, 2023
Transportation

s2843-118

Cosponsor Introduced

To amend the Help America Vote Act of 2002 to require States to provide for same day voter registration.

2 clauses Sep 19, 2023
Immigration Services

sres350-118

Cosponsor In Committee

Designating September 2023 as National Voting Rights Month.

1 clause Sep 19, 2023
Health Care Providers

s2777-118

Cosponsor Introduced

To increase child care options for working families and support child care providers.

1 clause Sep 14, 2023
Health Care Providers

s2776-118

Cosponsor Introduced

To prevent a person who has been convicted of a misdemeanor hate crime, or received an enhanced sentence for a misdemeanor because of hate or bias in its commission, from obtaining a firearm.

1 clause Sep 13, 2023
Transportation

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Click an industry from the Impact Profile to view supporting clauses

Policy Mechanisms Used

Industry Focus Distribution