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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

s701-118

Cosponsor Introduced

To protect a person’s ability to determine whether to continue or end a pregnancy, and to protect a health care provider’s ability to provide abortion services.

8 clauses Mar 8, 2023
Environmental Groups Healthcare Consumers Federal Government Business

s631-118

Cosponsor Introduced

To protect the privacy of personally identifiable health and location data, and for other purposes.

9 clauses Mar 2, 2023
Telecommunications Healthcare Consumers Federal Government Native American Tribes

s640-118

Cosponsor Introduced

To suspend the enforcement of certain civil liabilities of Federal employees and contractors during a lapse in appropriations, or during a breach of the statutory debt limit, and for other purposes.

10 clauses Mar 2, 2023
Environmental Groups Education Federal Government Consumers

s598-118

Cosponsor Introduced

To repeal certain impediments to the administration of the firearms laws.

3 clauses Mar 1, 2023
Foreign Businesses Healthcare Consumers Education Federal Government

sres90-118

Cosponsor In Committee

Recognizing the significance of endometriosis as an unmet chronic disease for women and designating March 2023 as Endometriosis Awareness Month.

1 clause Mar 1, 2023
Healthcare Consumers Education Veterans Federal Government

s539-118

Cosponsor Introduced

To amend the Federal Credit Union Act to exclude extensions of credit made to veterans from the definition of a member business loan.

2 clauses Feb 28, 2023
Financial Services Business Veterans Federal Government

s560-118

Cosponsor Introduced

To amend section 230 of the Communications Act of 1934 to reaffirm civil rights, victims’ rights, and consumer protections.

1 clause Feb 28, 2023
Telecommunications Environmental Groups Federal Government National Security

s567-118

Cosponsor Reported

To amend the National Labor Relations Act, the Labor Management Relations Act, 1947, and the Labor-Management Reporting and Disclosure Act of 1959, and for other purposes.

11 clauses Feb 28, 2023
All Industries Civic Organizations Transportation and Warehousing General Public

sres74-118

Cosponsor In Committee

Condemning the Government of Iran’s state-sponsored persecution of the Baha’i minority and its continued violation of the International Covenants on Human Rights.

1 clause Feb 16, 2023
Lobbying Foreign Businesses Education Foreign Affairs

s512-118

Cosponsor Introduced

To amend the Federal Election Campaign Act of 1971 to provide for additional disclosure requirements for corporations, labor organizations, Super PACs and other entities, and for other purposes.

23 clauses Feb 16, 2023
Financial Services Environmental Groups Federal Government Business

s494-118

Cosponsor Introduced

To require a background check for every firearm sale.

1 clause Feb 16, 2023
Financial Services Foreign Businesses Federal Government Homeowners

s514-118

Cosponsor Introduced

To award posthumously the Congressional Gold Medal to Constance Baker Motley, in recognition of her enduring contributions and service to the United States.

3 clauses Feb 16, 2023
Disaster Relief And Emergency Management Education Regulated Industries Federal Government

sres63-118

Cosponsor

Celebrating Black History Month.

1 clause Feb 14, 2023
Foreign Businesses Consumers Federal Government Law Enforcement

s399-118

Cosponsor Introduced

To place limitations on excepting positions from the competitive service, and for other purposes.

1 clause Feb 14, 2023
Environmental Groups Consumers Federal Government

s395-118

Cosponsor Introduced

To amend the Children’s Online Privacy Protection Act of 1998 to give Americans the option to delete personal information collected by internet operators as a result of the person’s internet activity prior to age 13.

1 clause Feb 13, 2023
Business Homeowners Federal Government Law Enforcement

s342-118

Cosponsor Introduced

To clarify the rights of certain persons who are held or detained at a port of entry or at any facility overseen by U.S. Customs and Border Protection.

1 clause Feb 9, 2023
Immigrant Communities Foreign Businesses Federal Government National Security

s359-118

Cosponsor Introduced

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

55 clauses Feb 9, 2023
Financial Services Federal Government Lobbying Consumers

s372-118

Cosponsor Introduced

To amend the Food, Agriculture, Conservation, and Trade Act of 1990 to modify the macadamia tree health initiative, and for other purposes.

1 clause Feb 9, 2023
Agriculture Scientific Research Consumers Federal Government

s323-118

Primary Sponsor Introduced

To ensure the privacy of pregnancy termination or loss information under the HIPAA privacy regulations and the HITECH Act.

1 clause Feb 9, 2023
Education Federal Government Native American Tribes Business

s344-118

Cosponsor Introduced

To amend title 10, United States Code, to provide for concurrent receipt of veterans’ disability compensation and retired pay for disability retirees with fewer than 20 years of service and a combat-related disability, and for other purposes.

1 clause Feb 9, 2023
Veterans Homeowners Federal Government Consumers

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Click an industry from the Impact Profile to view supporting clauses

Policy Mechanisms Used

Industry Focus Distribution