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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

sres772-118

Cosponsor In Committee

Recognizing the importance of independent living and economic self-sufficiency for individuals with disabilities made possible by the Americans with Disabilities Act of 1990 and calling for further action to strengthen and expand opportunities for individuals with disabilities to participate in work and community life.

1 clause Jul 25, 2024
Health Care Providers

s4749-118

Cosponsor Introduced

To amend title 5, United States Code, to require disclosure of conflicts of interest with respect to rulemaking, and for other purposes.

16 clauses Jul 23, 2024
Financial Services Transportation Federal Administration Immigration Services

s4751-118

Cosponsor Introduced

To amend title 5, United States Code, to establish and clarify the applicable statute of limitations for seeking remedy for a legal wrong due to agency action, and for other purposes.

1 clause Jul 23, 2024
Federal Administration

s4714-118

Cosponsor Introduced

To prohibit the distribution of false AI-generated election media and to amend the National Voter Registration Act of 1993 to prohibit the removal of names from voting rolls using unverified voter challenge databases.

4 clauses Jul 11, 2024
Information Technology Labor

s4680-118

Cosponsor Introduced

To award a Congressional Gold Medal to Jens Stoltenberg, in recognition of his contributions to the security, unity, and defense of the North Atlantic Treaty Organization.

3 clauses Jul 11, 2024
Federal Administration Defense Contractors

sres765-118

Cosponsor

Relating to the death of the Honorable James Mountain Inhofe, former Senator for the State of Oklahoma.

0 clauses Jul 11, 2024

s4723-118

Cosponsor Introduced

To limit the separation of families at or near ports of entry.

7 clauses Jul 11, 2024
Federal Administration Health Care Providers Environmental Services

s4706-118

Cosponsor Introduced

To modernize the business of selling firearms.

21 clauses Jul 11, 2024
Electronic Shopping Sporting Goods Stores Individual Consumers Federal Government

s4691-118

Cosponsor Introduced

To amend the Internal Revenue Code of 1986 to deny the deduction for advertising and promotional expenses for prescription drugs.

3 clauses Jul 11, 2024
Health Care Providers

s4655-118

Cosponsor Introduced

To provide protections for employees of, former employees of, and applicants for employment with Federal agencies, contractors, and grantees whose right to petition or furnish information to Congress is interfered with or denied.

1 clause Jul 10, 2024
Defense Contractors

sres756-118

Cosponsor

Designating June 19, 2024, as Juneteenth Independence Day in recognition of June 19, 1865, the date on which news of the end of slavery reached the slaves in the Southwestern States.

0 clauses Jul 9, 2024

s4620-118

Cosponsor Introduced

To modify the premerger notification requirements under the Clayton Act with respect to certain acquisitions of residential property, and for other purposes.

2 clauses Jun 20, 2024
Financial Services Environmental Services

s4619-118

Cosponsor Introduced

To revise sections 552, 1461, and 1462 of title 18, United States Code, and section 305 of the Tariff Act of 1930 (19 U.S.C. 1305), and for other purposes.

1 clause Jun 20, 2024
Health Care Providers

s4629-118

Cosponsor Introduced

To prohibit discrimination on the basis of religion, sex (including sexual orientation and gender identity), and marital status in the administration and provision of child welfare services, to improve safety, well-being, and permanency for lesbian, gay, bisexual, transgender, and queer or questioning foster youth, and for other purposes.

2 clauses Jun 20, 2024
Federal Administration Health Care Providers

sres749-118

Cosponsor In Committee

Recognizing June 2024, as LGBTQ Pride Month.

1 clause Jun 20, 2024

s4554-118

Cosponsor Introduced

To express support for protecting access to reproductive health care after the Dobbs v. Jackson decision on June 24, 2022.

0 clauses Jun 17, 2024

sres736-118

Cosponsor In Committee

Recognizing the importance of trademarks in the economy and the role of trademarks in protecting consumer safety, by designating the month of July as National Anti-Counterfeiting and Consumer Education and Awareness Month.

1 clause Jun 13, 2024
Health Care Providers

s4502-118

Cosponsor Introduced

To prohibit forced arbitration in work disputes, and for other purposes.

6 clauses Jun 11, 2024
Labor

s4461-118

Cosponsor Introduced

To amend the National Voter Registration Act of 1993 to require each State to implement a process under which individuals who are 16 years of age may apply to register to vote in elections for Federal office in the State, to direct the Election Assistance Commission to make grants to States to increase the involvement of minors in public election activities, and for other purposes.

1 clause Jun 5, 2024
Education

s4445-118

Cosponsor Introduced

To protect and expand nationwide access to fertility treatment, including in vitro fertilization.

19 clauses Jun 3, 2024
Healthcare - Patients Ambulatory Health Care Services Government - State Federal Government - HHS

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Click an industry from the Impact Profile to view supporting clauses

Policy Mechanisms Used

Industry Focus Distribution