Roger Marshall
RRepublicanKS · Senator
62
/ 100
Average
Attendance100
Avg: 98
Independence67
Avg: 55
Bipartisan Tone3
Avg: 15
Ethics Record100
Avg: 100
Transparency19
Avg: 47
Accountability Score — composite of attendance, independence, bipartisan tone, ethics record & transparency.
Methodology
Roger Marshall
RepublicanKS · Senator
Voting Ideologyⓘ
Liberal
Conservative
Conservative (0.606)
Roger Marshall is a Republican Senator from KS. He has served 9 years in Congress across 3 terms. Based on his voting record, he is rated as conservative, voting with his party 33.4% of the time.
9
Years in Office
3
Terms Served
119
Current Congress
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Report Card
Performance metrics for the current Congress
33.4%
Party Loyaltyⓘ
215 votes against party
0.3%
Missed Votesⓘ
324 total votes
31
Bills Sponsoredⓘ
View all →
How Roger Compares
vs. the average Senator
Party Loyalty-12.7% vs avg
33.4%
Avg: 46.1%
Missed Votes-2.0% vs avg
0.3%
Avg: 2.3%
Bills Sponsored+1.3 vs avg
31
Avg: 29.7
Committee Assignments
Committees shape which bills get heard. See what this member has influence over.
Campaign Finance
2026 cycle · through 2026-03-31
$4,781,259
Cash on Handⓘ
$3,331,963
Total Receiptsⓘ
$255,723
Disbursementsⓘ
$1,461,072
Individual Donors
$1,233,250
PAC Contributionsⓘ
$0
Self-Fundingⓘ
Service History
2017–2021House · KS-1 · Republican
2021–PresentSenate · KS · RepublicanCurrent
State Demographics
KS · ACS 2023 estimates · These are the people this member represents.
2,937,569
Population
$74,164
Median Income
36.8
Median Age
34.9%
College Educated
Racial Composition
White 77.9%Black 5.4%Hispanic 13.3%Asian 2.9%