Who Chris Van Hollen votes with
Across 2024 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 |
|---|---|---|
| Patty Murray | D | 99.7% (1951/1957) |
| Lisa Blunt Rochester | D | 99.6% (786/789) |
| Christopher Murphy | D | 99.5% (1975/1984) |
| Elizabeth Warren | D | 99.4% (1991/2003) |
| Ron Wyden | D | 99.4% (1986/1997) |
| Edward J. Markey | D | 99.3% (1978/1992) |
| Tina Smith | D | 99.3% (1955/1968) |
| Jeff Merkley | D | 99.2% (1974/1989) |
| Maria Cantwell | D | 99.2% (1996/2013) |
| Mazie K. Hirono | D | 99.2% (1999/2015) |
| Brian Schatz | D | 99.0% (1975/1995) |
| Richard Blumenthal | D | 99.0% (1980/2001) |
| Alex Padilla | D | 98.9% (1948/1969) |
| Tammy Duckworth | D | 98.8% (1923/1946) |
| Tammy Baldwin | D | 98.7% (1985/2011) |
| Ben Ray Luján | D | 98.4% (1923/1955) |
| Cory A. Booker | D | 98.4% (1911/1943) |
| Michael F. Bennet | D | 98.0% (1893/1932) |
| Peter Welch | D | 98.0% (1245/1270) |
| Charles E. Schumer | D | 97.9% (1963/2006) |
Least often with
| Member | Party | Agreement |
|---|---|---|
| Jim Banks | R | 0.1% (1/783) |
| David McCormick | R | 0.1% (1/768) |
| Bernie Moreno | R | 0.1% (1/790) |
| Tim Sheehy | R | 0.4% (3/770) |
| John R. Curtis | R | 0.4% (3/775) |
| James C. Justice | R | 0.4% (3/761) |
| Ashley Moody | R | 0.5% (4/780) |
| Katie Boyd Britt | R | 0.6% (8/1264) |
| Alan Armstrong | R | 0.7% (1/138) |
| Ted Cruz | R | 0.8% (16/1906) |
| Marsha Blackburn | R | 0.9% (18/1938) |
| Jon Husted | R | 0.9% (7/789) |
| Tommy Tuberville | R | 1.0% (20/1930) |
| Ted Budd | R | 1.5% (19/1280) |
| Rick Scott | R | 1.5% (30/1977) |
| James Lankford | R | 1.5% (31/2014) |
| Eric Schmitt | R | 1.5% (19/1289) |
| Ron Johnson | R | 1.8% (36/1979) |
| Tom Cotton | R | 1.9% (37/1974) |
| Bill Hagerty | R | 1.9% (37/1932) |
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.