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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

s746-118

Cosponsor Introduced

To modify the prohibition on recognition by United States courts of certain rights relating to certain marks, trade names, or commercial names.

0 clauses Mar 9, 2023

s744-118

Cosponsor Introduced

To establish duties for online service providers with respect to end user data that such providers collect and use.

3 clauses Mar 9, 2023
Telecommunications Financial Services Healthcare Consumers Federal Government

s728-118

Cosponsor Reported

To amend the Fair Labor Standards Act of 1938 to provide more effective remedies to victims of discrimination in the payment of wages on the basis of sex, and for other purposes.

27 clauses Mar 9, 2023
Federal Administration Defense Contractors Labor Education

s737-118

Cosponsor Introduced

To amend the Internal Revenue Code of 1986 to end the tax subsidy for employer efforts to influence their workers’ exercise of their rights around labor organizations and engaging in collective action.

5 clauses Mar 9, 2023
Telecommunications Transportation Federal Government Lobbying

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

sres200-118

Cosponsor

Expressing support for the designation of the week of April 30, 2023, through May 6, 2023, as National Small Business Week to celebrate the contributions of small businesses and entrepreneurs in every community in the United States.

1 clause Mar 4, 2023
Business Environmental Groups Foreign Businesses Consumers

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

s597-118

Cosponsor Introduced

To amend title II of the Social Security Act to repeal the Government pension offset and windfall elimination provisions.

0 clauses Mar 1, 2023

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

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

sres82-118

Cosponsor In Committee

Congratulating the National Treasury Employees Union on its 85th anniversary and commending the dedication shown Federal employees and continued service provided by the National Treasury Employees Union and the members of the National Treasury Employees Union.

0 clauses Feb 28, 2023

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

sres80-118

Cosponsor In Committee

Designating February 2023 as Hawaiian Language Month or ‘Ōlelo Hawai‘i Month.

1 clause Feb 28, 2023
Regulated Industries

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

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

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

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

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Click an industry from the Impact Profile to view supporting clauses

Policy Mechanisms Used

Industry Focus Distribution