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Markwayne Mullin

Markwayne Mullin

R OK · Senate

2025–Present Senate
2023–2025 Senate
2021–2023 House Of Representatives (District 2)
2019–2021 House Of Representatives (District 2)
2017–2019 House Of Representatives (District 2)
2015–2017 House Of Representatives (District 2)
2013–2015 House Of Representatives (District 2)
Vote Date:
to

Defense

-66
Helped 789 Hurt 855 Unclear 525

Healthcare

+85
Helped 432 Hurt 347 Unclear 351

Finance

-83
Helped 227 Hurt 310 Mixed 1 Unclear 91

Energy

-68
Helped 215 Hurt 283 Unclear 84

Veterans Affairs

+187
Helped 335 Hurt 148 Unclear 84

Agriculture

+113
Helped 286 Hurt 173 Unclear 101

Education

+1
Helped 161 Hurt 160 Unclear 109

Appropriations

+89
Helped 218 Hurt 129 Unclear 17

Government Operations

+3
Helped 49 Hurt 46 Unclear 218

Trade

+6
Helped 139 Hurt 133 Unclear 31

Federal Budget

+162
Helped 207 Hurt 45 Unclear 36

Transportation

-61
Helped 72 Hurt 133 Unclear 61

Housing

+85
Helped 164 Hurt 79 Unclear 13

Environment

-46
Helped 61 Hurt 107 Unclear 87

Technology

-17
Helped 96 Hurt 113 Unclear 31

Immigration

-116
Helped 29 Hurt 145 Unclear 51

Criminal Justice

+25
Helped 86 Hurt 61 Unclear 12

Foreign Policy

-7
Helped 66 Hurt 73 Mixed 1 Unclear 18

Labor

-9
Helped 51 Hurt 60 Unclear 38

Foreign Affairs

-2
Helped 54 Hurt 56 Unclear 32
20 policy domains
Helped Hurt Mixed Unclear

Industry Impact Profile

11082 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 (1368), Veterans Affairs (114), Defense (93), DoD (33), VA (19), Executive (16), USDA (16), Legislative (12), Agriculture (11), Congress (11), Treasury (11), CMS (9), NPS (7), State (7), Justice (6), Oversight (6), DOJ (4), Education (4), Foreign Affairs (4), ICE (4), Judiciary (4), DHS (3), Transportation (3), Cemeteries (2), FDA (2), FEMA (2), Housing (2), Interior/USDA (2), International Development (2), Local (2), Military Logistics (2), NASA (2), SBA (2), SSA (2), DOD (1), Defense R&D (1), Executive Branch (1), HHS (1), Intelligence (1), Judicial (1), Legislative Branch (1), Manufacturing (1), Military Personnel (1), State Department (1)
Direct (256), Veterans (121), Military Families (16), At-Risk Populations (4), Military (3), Foreign (2), Patients (1)
Direct (250), Research (15), Community (3), Tribal (3)
Direct (221), 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), Child Care (3), Immigrant Students (1), Religious Studies (1), Technical (1)
Direct (155), Coffee (2), Commodities (2), Hemp (2), Livestock (2)
Direct (159), Federal/Military (1), Military/Pacific (1), Utilities/Infrastructure (1)
Direct (87), Medicaid (6), Health (2), Medicaid Programs (2)

Negative-Effect Industries

Direct (993), Veterans Affairs (66), Defense (65), EPA (22), NPS (11), FDA (10), Education (8), HHS (8), Agriculture (7), BLM (7), Forest Service (7), Foreign (5), Health Agencies (5), CFPB (4), Treasury/IRS (4), VA (4), DHS (3), Executive (3), Legislative (3), NOAA (3), NOAA/EPA (3), SEC (3), Acquisition (2), Congress (2), Defense Acquisition (2), Executive Branch (2), Intelligence (2), Military (2), Military Dependents (2), Military Personnel (2), Regulatory (2), Coast Guard (1), DoD (1), Energy/Defense (1), FDIC (1), Federal Reserve (1), Housing (1), Interior Department (1), NNSA (1), OCC (1), Space Force (1), Strategic Command (1), Treasury (1), U.S. Coast Guard (1), USDA (1), Waste Management (1)
Direct (147), Nuclear (2), Logistics (1), Maintenance (1)
Direct (134), Gender-Affirming Care (3), Family Planning Services (2), Public Health (2), Reproductive Health (2), Safety Net Providers (2)

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
+541
General Public (5 sub)
Sub-categories (total impacts, all buckets): Veterans (141), Military Families (16), Military (3), Foreign (2), Taxpayers (1)
+240
Defense (14 sub)
Sub-categories (total impacts, all buckets): Naval (2), Nuclear (2), Testing (2), Ammunition (1), Ground Vehicles (1) +9 more
+78
Military (2 sub)
Sub-categories (total impacts, all buckets): Families (1), Space Force (1)
+29
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
+75
Education (4 sub)
Sub-categories (total impacts, all buckets): Child Care (3), Immigrant Students (1), Religious Studies (1), Technical (1)
+34
Construction (3 sub)
Sub-categories (total impacts, all buckets): Federal/Military (1), Military/Pacific (1), Utilities/Infrastructure (1)
- +107
Taxpayers - - +18
Agriculture (5 sub)
Sub-categories (total impacts, all buckets): Coffee (2), Commodities (2), Hemp (2), Livestock (2), Coffee Production (1)
- +142
Manufacturing (4 sub)
Sub-categories (total impacts, all buckets): Foreign (7), Electrical Equipment (2), Defense (1), Foreign Adversary (1)
+7
Transportation +13
Immigration - -109
Financial Services (3 sub)
Sub-categories (total impacts, all buckets): HSA (7), HSA Administration (2), Transgender Individuals (1)
+39
State & Local Government (3 sub)
Sub-categories (total impacts, all buckets): Medicaid (6), Medicaid Programs (4), Non-Expansion (3)
+3
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

s3223-119

Cosponsor Introduced

To direct the Secretary of Health and Human Services to develop and nationally disseminate accurate, relevant, and accessible resources to promote understanding about sensitivities regarding adoption in the health care industry, and for other purposes.

5 clauses Nov 19, 2025
Federal Government Agencies Healthcare Providers Adoption Services Nonprofit Education Organizations

s3159-119

Cosponsor In Committee

Preserving Patient Access to Long-Term Care Pharmacies Act

1 clause Nov 7, 2025
Healthcare Healthcare Beneficiaries

s2355-119

Cosponsor In Committee

Patients Deserve Price Tags Act

13 clauses Jul 17, 2025
Pharmacy Benefit Management Hospitals General Public Public Administration

s2121-119

Cosponsor In Committee

SUPPORT for Patients and Communities Reauthorization Act of 2025

24 clauses Jun 18, 2025
Mental Health Services Housing Services Educational Services Public Health Administration

s2022-119

Cosponsor In Committee

Tribal Tax and Investment Reform Act of 2025

14 clauses Jun 11, 2025
Small Business Nonprofits and Foundations Tribal Government Federal Government

s1748-119

Cosponsor In Committee

Kids Online Safety Act

13 clauses May 14, 2025
Social Media Video Games Nonprofit Organizations Healthcare

s1261-119

Cosponsor In Committee

CONNECT for Health Act of 2025

15 clauses Apr 2, 2025
Mental Health Services Native American Health Services Telehealth Services Ambulatory Health Care Services

s921-119

Cosponsor Passed Senate

Tyler’s Law

6 clauses Mar 10, 2025
Government Healthcare Medical Devices General Public

s632-119

Cosponsor Introduced

To amend the Indian Health Care Improvement Act to allow Indian Health Service scholarship and loan recipients to fulfill service obligations through half-time clinical practice, and for other purposes.

2 clauses Feb 19, 2025
Healthcare Services Government Health Programs Health Professionals

s209-119

Cosponsor Introduced

To protect children from medical malpractice in the form of gender-transition procedures.

4 clauses Jan 23, 2025
State Governments Healthcare Providers Minors

s186-119

Cosponsor Introduced

To prohibit taxpayer funded abortions.

14 clauses Jan 22, 2025
State Government Hospitals and Healthcare Facilities Health Insurance Healthcare Services

s4776-118

Cosponsor Reported

To amend the Older Americans Act of 1965 to authorize appropriations for fiscal years 2025 through 2029, and for other purposes.

284 clauses Jul 25, 2024
Health Care Providers Education Federal Administration Transportation

s4109-118

Cosponsor Introduced

To amend title 10, United States Code, to clarify roles and responsibilities within the Department of Defense relating to subconcussive and concussive brain injuries and to improve brain health initiatives of the Department of Defense, and for other purposes.

13 clauses Apr 11, 2024
Hospitals Federal Government Child Day Care Services Aerospace Product and Parts Manufacturing

s3775-118

Cosponsor Reported

To amend the Public Health Service Act to reauthorize the BOLD Infrastructure for Alzheimer’s Act, and for other purposes.

3 clauses Feb 8, 2024
Health Care Providers Native American Tribal Government Federal Government Offices Of Physicians

s3022-118

Cosponsor Reported

To amend the Indian Health Care Improvement Act to allow Indian Health Service scholarship and loan recipients to fulfill service obligations through half-time clinical practice, and for other purposes.

7 clauses Oct 4, 2023
Health Care Providers Hospitals and Health Services General Public Healthcare Practitioners

s2016-118

Cosponsor Introduced

To amend title XVIII of the Social Security Act to expand access to telehealth services, and for other purposes.

17 clauses Jun 15, 2023
Healthcare Consumers Community Health Centers Federal Government Tribal Healthcare

s1597-118

Cosponsor Introduced

To amend chapter 110 of title 18, United States Code, to prohibit gender transition procedures on minors, and for other purposes.

2 clauses May 15, 2023
Healthcare Consumers Disaster Relief And Emergency Management Homeowners Federal Government

s1595-118

Cosponsor Introduced

To prohibit taxpayer-funded gender transition procedures, and for other purposes.

10 clauses May 15, 2023
Healthcare Practitioners Health Insurance Healthcare Services Federal Government Healthcare

s1493-118

Cosponsor Introduced

To amend title V of the Public Health Service Act to secure the suicide prevention lifeline from cybersecurity incidents, and for other purposes.

1 clause May 9, 2023
Education Environmental Groups Federal Government Energy Production

s1409-118

Cosponsor Introduced

To protect the safety of children on the internet.

28 clauses May 2, 2023
Consumers Scientific Research Homeowners Federal Government
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Policy Mechanisms Used

Industry Focus Distribution