Who Roger Marshall votes with
Across 2040 divided votes — ones where both sides drew a real bloc. Unanimous votes are excluded: everyone agrees with everyone on those, so counting them would measure attendance rather than agreement.
Most often with
| Member | Party | Agreement |
|---|---|---|
| Alan Armstrong | R | 100.0% (138/138) |
| Bernie Moreno | R | 99.7% (795/797) |
| David McCormick | R | 99.7% (772/774) |
| James C. Justice | R | 99.7% (765/767) |
| Jim Banks | R | 99.7% (788/790) |
| John R. Curtis | R | 99.5% (778/782) |
| Tim Sheehy | R | 99.5% (773/777) |
| Ashley Moody | R | 99.4% (782/787) |
| Jon Husted | R | 99.0% (788/796) |
| Eric Schmitt | R | 98.4% (1266/1286) |
| Ted Cruz | R | 98.0% (1871/1909) |
| Tommy Tuberville | R | 97.8% (1901/1944) |
| Marsha Blackburn | R | 97.6% (1907/1953) |
| Steve Daines | R | 97.4% (1920/1972) |
| Katie Boyd Britt | R | 97.2% (1230/1265) |
| Ron Johnson | R | 97.2% (1943/2000) |
| Ted Budd | R | 97.2% (1245/1281) |
| Bill Hagerty | R | 97.1% (1886/1942) |
| Cynthia M. Lummis | R | 97.1% (1919/1977) |
| Rick Scott | R | 97.1% (1938/1996) |
Least often with
| Member | Party | Agreement |
|---|---|---|
| Lisa Blunt Rochester | D | 0.5% (4/795) |
| Tina Smith | D | 2.2% (44/1988) |
| Angela D. Alsobrooks | D | 2.3% (18/787) |
| Brian Schatz | D | 2.4% (48/2011) |
| Christopher Murphy | D | 2.5% (49/2000) |
| Chris Van Hollen | D | 2.5% (49/1978) |
| Patty Murray | D | 2.6% (51/1972) |
| Richard Blumenthal | D | 2.7% (54/2017) |
| Tammy Duckworth | D | 2.8% (54/1961) |
| Ron Wyden | D | 2.8% (57/2009) |
| Mazie K. Hirono | D | 2.8% (56/2032) |
| Elizabeth Warren | D | 3.0% (60/2020) |
| Edward J. Markey | D | 3.0% (61/2011) |
| Alex Padilla | D | 3.0% (60/1985) |
| Jeff Merkley | D | 3.1% (61/1988) |
| Maria Cantwell | D | 3.2% (64/2029) |
| Ben Ray Luján | D | 3.4% (66/1968) |
| Cory A. Booker | D | 3.5% (68/1959) |
| Tammy Baldwin | D | 3.6% (73/2029) |
| Michael F. Bennet | D | 3.6% (71/1949) |
Only members with at least 20 comparable votes are listed. Agreement is not endorsement and not coordination — two members can vote the same way for opposite reasons, and the record almost never says why.