RepublicanRoger Marshall
U.S. Senator · Kansas
U.S. Senator from Kansas
10 tracked promises, 4 rated
Kansas
Represents Kansas statewide
How they won their seat
Roger Marshall won the 2020 U.S. Senate election in Kansas with 53.2% of the vote (727,962 votes).
- Roger Marshall · Republican53.2%727,962
- Barbara Bollier · Democrat41.8%571,530
- Jason Buckley · Libertarian5%68,263
Certified results. Source: MIT Election Data + Science Lab (MEDSL) ↗. A plurality winner can hold under 50% when more than two candidates run.
Inferred legislative agendas
Roger Marshall's record shows a concentration on healthcare reform, agricultural issues, and election integrity. He has sponsored multiple bills related to healthcare, such as the Lowering Healthcare Costs for Americans Act (S 3389) and the Medicare Advantage Improvement Act (S 4384), as well as initiatives aimed at supporting farmers, including the Lowering Input Costs for American Farmers Act (S 4418). Additionally, his involvement in voter ID legislation and border security is part of his legislative record. Focus areas (from the record): Healthcare · Agriculture · Election Integrity · Public Safety · Tax Reform Alignment with declared positions: Consistent. Marshall's sponsored bills align with his declared positions, particularly in healthcare reform and agricultural support. For instance, his advocacy for the Lowering Healthcare Costs for Americans Act corresponds with his legislative actions in healthcare. What this can't tell you: The record does not reveal the effectiveness of the sponsored bills; There is no information on the impact of his committee work; The motivations behind his legislative choices are not disclosed. Confidence: high (based on the volume of verified record on file).
Inferred, not stated. Roger Marshall has not necessarily stated these as goals. This is an AI-generated, nonpartisan reading of the patterns in their verified record — sponsored legislation, committee work, roll-call votes, and campaign-finance composition — and how those patterns compare to any declared positions and tracked promises. It describes what the record emphasizes, never imputes motive, and is run through an adversarial review pass that scrubs bias, loaded language, and any claim the evidence doesn’t support. It is not a quote, a claim they made, or a rating; every underlying item is sourced in the verified record below; and it never affects the Integrity Score.
Showing 2020. Every tile and chart below reflects this window; some record types (e.g. roll-call votes) only have data for recent years.
Activity in office
What Roger Marshall has actually done in office — sourced from official roll-call and government records, shown in full below. These are facts, separate from tracked promises and never folded into any score. The tracked-positions tile counts sourced stated positions — claims about what they believe, not conduct — and is likewise never scored.
Roll-call data last updated September 7, 2026 · source: Voteview.
Bills sponsored over time
Bills sponsored per year, stacked by outcome (latest action). Outcome data covers the 118th–119th Congresses; earlier years show as “awaiting status” until enriched. Source: Congress.gov.
Bill success rate
Bills SPONSORED in the 118th–119th Congresses, by their latest action. Source: Congress.gov.
Campaign finance over time
- Small-dollar (unitemized)$16K1%
- Large individual (itemized)$350K30%
- PAC / committee$802K69%
By election cycle. Source: FEC.
Committee memberships
- Member, Senate Committee on Finance — Health CareOn record since Jan 2025Member
- Member, Senate Committee on Agriculture, Nutrition, and ForestryOn record since Jan 2025Member
- Chairman, Senate Committee on Agriculture, Nutrition, and Forestry — Conservation, Forestry, Natural Resources, and BiotechnologyOn record since Jan 2025Chair
- Member, Senate Committee on Agriculture, Nutrition, and Forestry — Food and Nutrition, Specialty Crops, Organics, and ResearchOn record since Jan 2025Member
- Member, Senate Committee on FinanceOn record since Jan 2025Member
- Member, Senate Committee on Finance — Energy, Natural Resources, and InfrastructureOn record since Jan 2025Member
- Member, Senate Committee on Finance — International Trade, Customs, and Global CompetitivenessOn record since Jan 2025Member
- Member, Senate Committee on Health, Education, Labor, and PensionsOn record since Jan 2025Member
- Member, Senate Committee on Health, Education, Labor, and Pensions — Employment and Workplace SafetyOn record since Jan 2025Member
- Chairman, Senate Committee on Health, Education, Labor, and Pensions — Primary Health and Retirement SecurityOn record since Jan 2025Chair
- Member, Senate Committee on the BudgetOn record since Jan 2025Member
Source: Congress.gov.
Integrity
Promises kept vs. worked against — weighted breakdown+56 · based on 4 rated promises
- Attempted 2
- Championed 1
- Fully Kept 1
Teal segments are promises kept; amber and stone segments are promises worked against. The signed score weights each rated promise by significance and evidence confidence. Promise-keeping is shown separately from popularity, finance, disclosure, and stated positions. Methodology is open.
Integrity over time
In office since Jan 2019 · 4 rated promisesThe line steps at each recorded assessment and holds between them; it ends on the current published score.
| Date | Integrity Score |
|---|---|
| Jul 2026 | 75 |
| Jul 2026 | 46 |
| Jul 2026 | 41 |
| Jul 2026 | 56 |
| Jan 2027 | 56 (current, held from last rating) |
Promise status over time
How the tracked promise record has evolved.
- Kept4
- Against0
- No opportunity0
- In progress0
Replayed from this official’s sourced assessment history — the bands step only when an assessment is recorded or changed. Based on the most recent roll-call votes on file and the tracked promise assessments; never interpolated.
Topic coverage
10 promises across 10 topicsWhat this record covers — the number of tracked promises per topic. This is coverage, not a verdict; the kept/against shading within each bar mirrors the Integrity breakdown above.
- Agriculture / Energy / Biofuels1
- Elections / Election integrity1
- Elections / Senate service1
- Elections / Voter ID1
- Fentanyl / Public safety1
- Government reform / Term limits1
- Healthcare1
- Immigration / Border security1
- Personal / Senate service1
- Taxes / Workers1
Evidence & significance
Evidence quality
Strongest source cited per promise.
- Primary (official record)880%
- Reputable news220%
Significance mix
How weighty the tracked promises are (1 = minor, 5 = defining).
Significance weights each promise in the Integrity Score.
10 tracked promises
“Push to pass H.R. 2, the Secure the Border Act, to strengthen border security. Marshall called for unanimous consent to pass the bill on the Senate floor.”
“Fight to stop fentanyl deaths and hold drug dealers who use social media accountable. Marshall co-introduced the Cooper Davis Act to empower law enforcement to prosecute dealers who target youth.”
“Support congressional term limits by cosponsoring and voting for the U.S. Term Limits Amendment, capping service at two Senate terms and three House terms. Marshall signed the U.S. Term Limits pledge and cosponsored the amendment (HJR11).”
“Enact the Demanding Citizenship in D.C. Elections Act to require proof of U.S. citizenship to vote in Washington, D.C. elections. Marshall asked the Senate to take up the measure immediately.”
“Enact 'The Marshall Plan' (the Lowering Healthcare Costs for Americans Act) as a comprehensive healthcare overhaul to root out fraud, force price transparency, protect vulnerable patients, and lower costs for families. Marshall introduced the bill as his proposed starting point for reform.”
“Sponsor and pass legislation to eliminate federal income tax on overtime wages, delivering President Trump's 'No Tax on Overtime' pledge. Marshall introduced and is leading the Overtime Wages Tax Relief Act to accomplish this.”
“Continue pressing to pass voter-ID / proof-of-citizenship voting requirements through the SAVE America Act, vowing the effort will keep going after initial votes.”
“Pass legislation allowing year-round, nationwide sale of E15 (15% ethanol) gasoline. Marshall introduced the Nationwide Consumer and Fuel Retailer Choice Act of 2025 to make E15 permanently available at the pump.”
“If re-elected in 2026, serve Kansas for the full six-year Senate term rather than leaving the seat early.”
“Decline any appointment in the Trump administration, remaining in the U.S. Senate rather than accepting an executive-branch post over the next several years.”
Verified record
241 sponsored bills · finance on fileFacts imported directly from official government sources — shown separately from tracked promises and never folded into the Integrity Score. Each entry links to its primary source.
FEC 2026 cycle — raised $1,343,114, spent $753,188, cash on hand $0.
View the FEC filing ↗Sponsored legislation
- Sponsored S 5030: A bill to amend title XXVII of the Public Health Service Act, the Employee Retirement Income Security Act of 1974, and the Internal Revenue Code of 1986 to require group health plans and health insurance issuers offering group or individual health insurance coverage that provide benefits for sex-rejecting procedures to provide benefits for items and services to address the harms caused by sex-rejecting procedures and to restore healthy human form and functioning, to the greates ↗Jul 16, 2026
- Sponsored S 4964: A bill to amend the Internal Revenue Code of 1986 to clarify that the exception to the general statute of limitations for fraudulent returns applies only when a taxpayer seeks to evade their tax obligations. ↗Jul 14, 2026
- Sponsored SRES 793: A resolution congratulating the Johnson County Community College Cavaliers on winning the 2026 National Junior College Athletic Association Division I Baseball National Championship. ↗Jun 24, 2026
- Sponsored 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. ↗May 21, 2026
- Sponsored S 4604: Protecting America’s Small Oil and Gas Producers and Rural Jobs Act ↗May 20, 2026
- Sponsored S 4507: Bereaved Parents Rights Act ↗May 13, 2026
- Sponsored SRES 710: A resolution recognizing Maternal Mental Health Day to raise awareness about maternal mental health. ↗Apr 30, 2026
- Sponsored S 4479: ACCESS Act ↗Apr 30, 2026
- Sponsored S 4426: STOP Act ↗Apr 29, 2026
- Sponsored S 4418: Lowering Input Costs for American Farmers Act ↗Apr 28, 2026
- Sponsored S 4384: Medicare Advantage Improvement Act of 2026 ↗Apr 27, 2026
- Sponsored S 4372: No Bias in the Baseline Act ↗Apr 22, 2026
Showing the 12 most recent of 241 sponsored measures.
Voting record
- Total votes
- 890
- Yea
- 661
- Nay
- 223
- Present
- 0
- Not voting
- 6
Full voting record
890 votes- S5271Yea
- PN1078Yea
- PN1078Yea
- HR6500Yea
- HR6500Yea
- HR6500Yea
- PN73011Yea
- HR5334Yea
- HR5334Nay
- SJRES187Nay
- PN73011Yea
- PN932Yea
- PN932Yea
- HR6500Yea
- SRES817Yea
- SJRES181Nay
- SJRES199Nay
- SRES817Yea
- HR5334Yea
- HR5334Yea
Roll-call votes, 119th Congress. Source: Voteview (voteview.com). Click any vote to verify it independently.
Positions on record
12 positions on recordThe record on this issue — recorded votes this official cast, and sourced claims about what they believe. Each is labelled with which it is, because a vote is what someone did and a statement is what they said. Neither is scored, and neither affects the Integrity Score.
- Government reform / Term limitsStated position
Support congressional term limits by cosponsoring and voting for the U.S. Term Limits Amendment, capping service at two Senate terms and three House terms. Marshall signed the U.S. Term Limits pledge and cosponsored the amendment (HJR11).
SourcesU.S. Term LimitsView position & sources → - Personal / Senate serviceStated position
Decline any appointment in the Trump administration, remaining in the U.S. Senate rather than accepting an executive-branch post over the next several years.
SourcesKMUW (NPR affiliate)View position & sources → - Elections / Senate serviceStated position
If re-elected in 2026, serve Kansas for the full six-year Senate term rather than leaving the seat early.
SourcesKMUW (NPR affiliate)View position & sources → - Elections / Voter IDStated position
Continue pressing to pass voter-ID / proof-of-citizenship voting requirements through the SAVE America Act, vowing the effort will keep going after initial votes.
SourcesSenator Roger Marshall (marshall.senate.gov)· archivedView position & sources → - HealthcareStated position
Enact 'The Marshall Plan' (the Lowering Healthcare Costs for Americans Act) as a comprehensive healthcare overhaul to root out fraud, force price transparency, protect vulnerable patients, and lower costs for families. Marshall introduced the bill as his proposed starting point for reform.
SourcesSenator Roger Marshall (marshall.senate.gov)· archivedView position & sources → - Taxes / WorkersStated position
Sponsor and pass legislation to eliminate federal income tax on overtime wages, delivering President Trump's 'No Tax on Overtime' pledge. Marshall introduced and is leading the Overtime Wages Tax Relief Act to accomplish this.
SourcesSenator Roger Marshall (marshall.senate.gov)· archivedView position & sources → - Agriculture / Energy / BiofuelsStated position
Pass legislation allowing year-round, nationwide sale of E15 (15% ethanol) gasoline. Marshall introduced the Nationwide Consumer and Fuel Retailer Choice Act of 2025 to make E15 permanently available at the pump.
SourcesSenator Roger Marshall (marshall.senate.gov)· archivedView position & sources → - Elections / Election integrityStated position
Enact the Demanding Citizenship in D.C. Elections Act to require proof of U.S. citizenship to vote in Washington, D.C. elections. Marshall asked the Senate to take up the measure immediately.
SourcesSenator Roger Marshall (marshall.senate.gov)· archivedView position & sources → - Immigration / Border securityStated position
Push to pass H.R. 2, the Secure the Border Act, to strengthen border security. Marshall called for unanimous consent to pass the bill on the Senate floor.
SourcesSenator Roger Marshall (marshall.senate.gov)· archivedView position & sources → - Mass Surveillance, Tracking, and Flock SafetyRecorded vote
On record voting YEA on Durbin Amendment No. 1841, as modified, to H.R. 7888, the Reforming Intelligence and Securing America Act, an amendment whose stated purpose was to prohibit warrantless access to the communications and other information of United States persons. The amendment was rejected 42 to 50.
SourcesSenate Roll Call Vote 148, 118th Congress, 2nd Session: On the Amendment, Durbin Amdt. No. 1841 as Modified to H.R. 7888, the Reforming Intelligence and Securing America Act. Amendment Rejected, 42 yeas to 50 nays, April 19, 2024.View position & sources → - Mass Surveillance, Tracking, and Flock SafetyRecorded vote
On record voting YEA on Paul Amendment No. 1829 to H.R. 7888, the Reforming Intelligence and Securing America Act, an amendment whose stated purpose was to append the Fourth Amendment Is Not For Sale Act to the bill. The amendment was rejected 31 to 61, a three-fifths majority being required.
SourcesSenate Roll Call Vote 144, 118th Congress, 2nd Session: On the Amendment, Paul Amdt. No. 1829 to H.R. 7888, the Reforming Intelligence and Securing America Act. Amendment Rejected, 31 yeas to 61 nays with a three-fifths majority required, April 19, 2024.View position & sources → - Fentanyl / Public safetyStated position
Fight to stop fentanyl deaths and hold drug dealers who use social media accountable. Marshall co-introduced the Cooper Davis Act to empower law enforcement to prosecute dealers who target youth.
SourcesSenator Roger Marshall (marshall.senate.gov)· archivedView position & sources →
Disclosure
A separate measure from the promise scorecard above. It tracks confirmed cases where this official has acted on or championed an issue that already existed when they ran, but which they did not disclose as a priority in their campaign. Each case meets a high evidence bar — three independent sources — and the score is shown alongside the Integrity Score, never merged into it. How this is measured.
No undisclosed priorities on record. This is not a clean-audit claim — it means none have been confirmed for this official.
Suggest a correction to this official's info
See something wrong or out of date — the biography, party, jurisdiction, common name, or photo? Suggest a sourced correction. Every suggestion is reviewed before it changes the record.
Free — it takes a minute. New here? Create an account and complete the Contributor Agreement once.
Office context & community edit history
Help complete the record on this official
What you see above is only what volunteers have catalogued so far — never the whole picture. Know a campaign promise that's missing, or have a source showing one was kept or broken? Add it, and StumpWatch tracks Roger Marshall more completely. Every submission must cite where it came from, stays neutral, and is open to correction.