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PoliTrackerPrototype - alpha version 0.1

Composite score - coming soon

Official portrait of Roger Marshall

Roger Marshall

U.S. Senator · Kansas

  • Republican
  • Since 2017
  • Tenure: 2–3 terms

Refreshed 17 h ago

As of 2026-10-19 · Methodology 2026.10.1

Contact info

  • Capitol office

    479A Russell Senate Office Building Washington DC 20510

    202-224-4774

  • District offices

    Garden City · Kansas City · Overland Park · Pittsburg · Salina · Topeka · Wichita

View all contact info
  • Official website
  • Biographical Directory of Congress
  • GovTrack
  • Capitol office: 479A Russell Senate Office Building Washington DC 20510 · 202-224-4774
  • 921 Larue Street, Suite C, Garden City, KS, 67846 · 620-765-7800
  • 400 State Ave, Suite 1006, Kansas City, KS, 66101 · 913-549-1570
  • 7011 W. 121st Street, Suite 100, Overland Park, KS, 66209 · 913-879-7070
  • 402B North Broadway, Pittsburg, KS, 66762 · 620-404-7016
  • 204 S. Santa Fe Avenue, Suite 1, Salina, KS, 67401 · 785-829-9000
  • 800 SW Jackson Street, Suite 600, Topeka, KS, 66612 · 785-414-7501
  • 100 S. Market, Suite 102, Wichita, KS, 67202 · 316-803-6120

Evidence & sources

  • U.S. Senate roll-call votes

    Votes and participation (senate.gov)

  • Congress.gov bill records

    Sponsored and enacted bills

  • congress-legislators

    Terms, committees, offices

Stale, last successful update 2026-10-23

View all sources

Explore this record

Scorecard

Voting Record

72.1/ 100

Ranked 15 of 52 in the Senate majority

How this score is calculated:

  • Roll calls cast

    907 of 914 while seated (99.2%)

    72nd percentile in cohort · 30 % weight

  • Substantive bills sponsored

    63 of 63 sponsored · 80.2 points

    72nd percentile in cohort · 70 % weight

  • Bills enacted

    2 sponsored · 4 cosponsored

    0 passed a chamber · 2 reported · 59 introduced

Promise Adherence

0 of 5 promises scored

Collecting data - coming soon

How this score is calculated:

  • Reviewed promises

    0 scored of 5 needed

    0 promises from 0 sources this term

  • Days in office this term

    2,129 days (180 needed)

  • Promise capture coverage

    0 of 3 source kinds settled

Impact History (coming soon)

0 of 10 matched votes

Collecting data - coming soon

How this score is calculated:

  • Matched votes

    0 of 10 needed

  • District opinion cells

    0 snapshots frozen

    Needs ≥ 25 verified respondents and a lean ≥ 0.15

Approval Rating

0 of 1 public poll on record

Collecting data - coming soon

How this score is calculated:

  • Public polls averaged

    0 of 1 needed

  • Polls on file for this officeholder

    None recorded yet

  • Most recent fieldwork

    No poll on record

Promise ledger

No promises are published for this officeholder yet. A promise appears here only after a reviewer has confirmed its exact quote, date and source; until then the adherence score reads “not enough evidence”.

This score is a guide, not a verdict.