U.S. Senate · Kansas
Sen. Roger Marshall
Where they sit
Seated by voting record in the Senate. Percentiles run from 0 (most liberal) to 100 (most conservative).
Roger Marshall's seat is marked. Seats run from most liberal (left) to most conservative (right). Color shows how often each member crosses party lines toward the middle on votes that divide the parties: solid blue or red means almost never, and purple means on at least 1 in 10 of those votes. Gray seats are members too new to score. How this is measured
This score measures who votes with whom. A member who votes no because a bill goes too far, or not far enough, can look more moderate than their views.
With their party and with the President
How this is measured →Highest of all 53 Senate Republicans.
Expected is the typical score for senators of the same party whose states voted like this one for president in 2024.
Each line is one Senate member, grouped by party. The dot is Roger Marshall. The dark line is what we'd expect given how this state voted for president in 2024.
How this is measuredHighest of all 53 Senate Republicans.
Expected is the typical score for senators of the same party whose states voted like this one for president in 2024.
Each line is one Senate member, grouped by party. The dot is Roger Marshall. The dark line is what we'd expect given how this state voted for president in 2024.
How this is measuredWhere they broke ranks
No breaks with their party or the President this Congress.
Every vote
Every roll call in the Senate this Congress, with how Roger Marshall voted, how their party voted and the President's position.
| Date | Vote | Their vote | Most of their party | President wanted | Result |
|---|---|---|---|---|---|
| Loading… | |||||
A dash means the parties didn't split on that vote, or the President took no public position before it. “Party-line” and “President took a position” list exactly the votes each score counts: the ones cast Yes or No. Missed votes don't count either way and are under “Missed”.
Votes most like
Roger Marshall and Jerry Moran voted the same way on 98% of votes.
Sen. Tim Scott
Voted the same way 100% of the time
Sen. James Lankford
Voted the same way 99% of the time
Sen. Mike Crapo
Voted the same way 99% of the time
Sen. John Fetterman
Closest member of the other party · Voted the same way 26% of the time
Kansas
Kansas's delegation →How Kansas voted for president in 2024
Issue by issue
How often Roger Marshall votes with their party, and with the President, on each kind of issue. Issues are the policy areas Congress assigns to each bill. "With their party" counts only votes where most Democrats and most Republicans voted on opposite sides; "With the President" counts only votes where he took a public position first.
Roger Marshall votes with their party about equally often on every issue.
Fewer than 5 party-line votes, so not charted: Sports and Recreation (4 votes), Health (4 votes), Emergency Management (2 votes), Science, Technology, Communications (2 votes), Education (2 votes), Crime and Law Enforcement (1 vote), Families (1 vote).
Roger Marshall votes with the President about equally often on every issue.
Fewer than 5 votes where the President took a position, so not charted: Finance and Financial Sector (4 votes), Foreign Trade and International Finance (4 votes), Government Operations and Politics (3 votes), Sports and Recreation (3 votes), Taxation (2 votes), Emergency Management (2 votes), Immigration (1 vote), Science, Technology, Communications (1 vote), Crime and Law Enforcement (1 vote), Housing and Community Development (1 vote).
Bipartisan bills led
2 passed their chamber · 1 became law
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S. 222 · Whole Milk for Healthy Kids Act of 2025Sponsor · Introduced Jan. 23, 2025 · Agriculture and FoodBecame law
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S. 2403 · Retire through Ownership ActSponsor · Introduced July 23, 2025 · Labor and EmploymentPassed both chambers
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S. 5237 · Stop Superbugs ActCo-lead · Introduced Aug. 4, 2026 · HealthIntroduced
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S. 5156 · Retirement Simplification and Clarity ActSponsor · Introduced July 29, 2026 · TaxationIntroduced
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S. 5157 · Reimagining Education and Skills through Unified Longitudinal Talent Systems (RESULTS) Act of 2026Co-lead · Introduced July 29, 2026 · Labor and EmploymentIntroduced
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S. 5113 · State of Men’s Health ActCo-lead · Introduced July 23, 2026 · HealthIntroduced
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S. 4964 · Protecting Innocent Taxpayers from Endless Assessments ActSponsor · Introduced July 14, 2026 · TaxationIntroduced
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S. 4881 · Unlocking Low-Income Taxpayer Clinic Funding ActCo-lead · Introduced June 24, 2026 · TaxationIntroduced
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S. 4885 · Shandra Eisenga Human Cell and Tissue Product Safety ActCo-lead · Introduced June 24, 2026 · HealthIntroduced
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S. 4736 · Multigenerational Care and Support ActCo-lead · Introduced June 10, 2026 · Social WelfareIntroduced
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S. 4628 · A bill to direct the Secretary of Agriculture to establish an initiative to address the availability, quality, and cost of childcare in rural areas, and for other purposes.Sponsor · Introduced May 21, 2026 · Agriculture and FoodIntroduced
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S. 4384 · Medicare Advantage Improvement Act of 2026Sponsor · Introduced April 27, 2026 · HealthIntroduced
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S. 4382 · Workforce Data Enhancement ActCo-lead · Introduced April 23, 2026 · Labor and EmploymentIntroduced
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S. 4148 · Homegrown Fertilizer ActCo-lead · Introduced March 19, 2026 · Agriculture and FoodIntroduced
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S. 3842 · 21st Century WIC Act of 2026Sponsor · Introduced Feb. 11, 2026 · Agriculture and FoodIntroduced
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S. 3799 · Healthy Start Reauthorization Act of 2026Sponsor · Introduced Feb. 5, 2026 · HealthIntroduced
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S. 3637 · ACE Agriculture Act of 2026Sponsor · Introduced Jan. 14, 2026 · Agriculture and FoodIntroduced
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S. 3623 · Credit Card Competition Act of 2026Sponsor · Introduced Jan. 13, 2026 · Finance and Financial SectorIntroduced
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S. 3525 · American Franchise ActSponsor · Introduced Dec. 17, 2025 · Labor and EmploymentIntroduced
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S. 3549 · PBM FAIR ActSponsor · Introduced Dec. 17, 2025 · HealthIntroduced
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S. 3506 · Post-Wildfire Environmental Emergency Assistance ActCo-lead · Introduced Dec. 16, 2025 · Emergency ManagementIntroduced
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S. 3401 · Pathways to Prosperity ActSponsor · Introduced Dec. 9, 2025 · Labor and EmploymentIntroduced
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S. 3349 · PBM Disclosure ActSponsor · Introduced Dec. 4, 2025 · HealthIntroduced
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S. 3341 · Investing in All of America Act of 2025Co-lead · Introduced Dec. 3, 2025 · CommerceIntroduced
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S. 3157 · School Meals for Healthy Kids Act of 2025Co-lead · Introduced Nov. 7, 2025 · Agriculture and FoodIntroduced
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S. 3084 · ReConnecting Rural America Act of 2025Sponsor · Introduced Oct. 30, 2025 · Science, Technology, CommunicationsIntroduced
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S. 2927 · Mobile Cancer Screening ActSponsor · Introduced Sept. 29, 2025 · HealthIntroduced
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S. 2834 · Medically Tailored Home-Delivered Meals Program Pilot ActCo-lead · Introduced Sept. 17, 2025 · HealthIntroduced
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S. 2842 · Stop CMV Act of 2025Co-lead · Introduced Sept. 17, 2025 · HealthIntroduced
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S. 2772 · Commissary Healthy Options and servicemember Welfare (CHOW) ActCo-lead · Introduced Sept. 11, 2025 · Armed Forces and National SecurityIntroduced
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S. 2491 · SAFE Sunscreen Standards ActCo-lead · Introduced July 29, 2025 · HealthIntroduced
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S. 2497 · Fair Billing ActCo-lead · Introduced July 29, 2025 · HealthIntroduced
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S. 2420 · No Surprises Act Enforcement ActSponsor · Introduced July 23, 2025 · HealthIntroduced
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S. 2316 · Cooper Davis and Devin Norring ActSponsor · Introduced July 17, 2025 · Crime and Law EnforcementIntroduced
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S. 2355 · Patients Deserve Price Tags ActSponsor · Introduced July 17, 2025 · HealthIntroduced
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S. 2104 · Reliable Rail Service Act of 2025Co-lead · Introduced June 18, 2025 · Transportation and Public WorksIntroduced
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S. 2131 · Dads Matter Act of 2025Co-lead · Introduced June 18, 2025 · HealthIntroduced
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S. 1906 · Innovative FEED Act of 2025Sponsor · Introduced May 22, 2025 · HealthIntroduced
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S. 1907 · Plant Biostimulant Act of 2025Sponsor · Introduced May 22, 2025 · Environmental ProtectionIntroduced
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S. 1917 · Investing in All of America Act of 2025Co-lead · Introduced May 22, 2025 · CommerceIntroduced
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S. 1816 · Improving Seniors’ Timely Access to Care Act of 2025Sponsor · Introduced May 20, 2025 · HealthIntroduced
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S. 1767 · Physician and Patient Safety ActSponsor · Introduced May 14, 2025 · HealthIntroduced
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S. 1410 · Find It Early ActCo-lead · Introduced April 10, 2025 · HealthIntroduced
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S. 1422 · Farmer First Fuel Incentives ActSponsor · Introduced April 10, 2025 · TaxationIntroduced
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S. 1389 · Conservation Reserve Enhancement Program Improvement Act of 2025Sponsor · Introduced April 9, 2025 · Agriculture and FoodIntroduced
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S. 1164 · Increasing Access to Dental Insurance ActCo-lead · Introduced March 27, 2025 · HealthIntroduced
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S. 1021 · Dairy Nutrition Incentive Program Act of 2025Co-lead · Introduced March 13, 2025 · Agriculture and FoodIntroduced
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S. 1048 · Connecting Small Businesses with Career and Technical Education Graduates ActSponsor · Introduced March 13, 2025 · CommerceIntroduced
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S. 927 · Protecting Pharmacies in Medicaid ActCo-lead · Introduced March 11, 2025 · HealthIntroduced
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S. 864 · HELP Copays ActSponsor · Introduced March 5, 2025 · HealthIntroduced
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S. 756 · Freedom to Invest in Tomorrow’s Workforce ActCo-lead · Introduced Feb. 26, 2025 · TaxationIntroduced
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S. 732 · Protecting American Agriculture from Foreign Adversaries Act of 2025Sponsor · Introduced Feb. 25, 2025 · Foreign Trade and International FinanceIntroduced
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S. 652 · Protecting Patients from Deceptive Drug Ads ActCo-lead · Introduced Feb. 20, 2025 · HealthIntroduced
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S. 613 · Improving Flood and Agricultural Forecasts Act of 2025Co-lead · Introduced Feb. 18, 2025 · Science, Technology, CommunicationsIntroduced
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S. 156 · Increased TSP Access Act of 2025Sponsor · Introduced Jan. 21, 2025 · Agriculture and FoodIntroduced
Contact and committees
Contact
- D.C. office phone
- 202-224-4774
- Office
- 479A Russell Senate Office Building Washington DC 20510
- Official website
- www.marshall.senate.gov
- Contact form
- www.marshall.senate.gov
Committees
- Committee on Agriculture, Nutrition, and Forestry
2 subcommittees
- Conservation, Forestry, Natural Resources, and Biotechnology Chair
- Food and Nutrition, Specialty Crops, Organics, and Research
- Committee on Finance
3 subcommittees
- Energy, Natural Resources, and Infrastructure
- Health Care
- International Trade, Customs, and Global Competitiveness
- Committee on Health, Education, Labor, and Pensions
2 subcommittees
- Primary Health and Retirement Security Chair
- Employment and Workplace Safety
- Committee on the Budget
Committee data: the congress-legislators project (public domain), refreshed with every update. Chair and ranking-member roles as published there.
Votes: Voteview (UCLA). Bills: Congress.gov. President's positions: our public list. 2024 results by district: The Downballot. How this is measured · Corrections