Who Christopher Murphy votes with
Across 2054 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 |
|---|---|---|
| Chris Van Hollen | D | 99.5% (1975/1984) |
| Lisa Blunt Rochester | D | 99.5% (775/779) |
| Patty Murray | D | 99.4% (1973/1984) |
| Tina Smith | D | 99.3% (1985/1999) |
| Elizabeth Warren | D | 99.1% (2014/2033) |
| Ron Wyden | D | 99.1% (2012/2030) |
| Brian Schatz | D | 99.0% (2004/2025) |
| Edward J. Markey | D | 99.0% (2000/2021) |
| Jeff Merkley | D | 99.0% (1982/2002) |
| Maria Cantwell | D | 98.9% (2021/2043) |
| Mazie K. Hirono | D | 98.9% (2023/2045) |
| Richard Blumenthal | D | 98.9% (2015/2037) |
| Tammy Duckworth | D | 98.8% (1956/1979) |
| Alex Padilla | D | 98.7% (1974/2000) |
| Tammy Baldwin | D | 98.3% (2006/2041) |
| Ben Ray Luján | D | 98.2% (1945/1980) |
| Cory A. Booker | D | 98.1% (1937/1974) |
| Michael F. Bennet | D | 98.1% (1925/1962) |
| Charles E. Schumer | D | 97.8% (1992/2036) |
| Peter Welch | D | 97.8% (1253/1281) |
Least often with
| Member | Party | Agreement |
|---|---|---|
| Jim Banks | R | 0.3% (2/776) |
| David McCormick | R | 0.3% (2/760) |
| Bernie Moreno | R | 0.3% (2/781) |
| Tim Sheehy | R | 0.5% (4/761) |
| John R. Curtis | R | 0.5% (4/766) |
| James C. Justice | R | 0.5% (4/751) |
| Ashley Moody | R | 0.6% (5/773) |
| Alan Armstrong | R | 0.7% (1/136) |
| Katie Boyd Britt | R | 0.9% (12/1273) |
| Ted Cruz | R | 1.0% (19/1920) |
| Marsha Blackburn | R | 1.0% (20/1957) |
| Jon Husted | R | 1.0% (8/780) |
| Tommy Tuberville | R | 1.2% (23/1948) |
| Rick Scott | R | 1.5% (31/2006) |
| Eric Schmitt | R | 1.5% (19/1298) |
| Ted Budd | R | 1.9% (25/1289) |
| Ron Johnson | R | 1.9% (39/2008) |
| James Lankford | R | 1.9% (38/2044) |
| John Barrasso | R | 2.0% (39/1915) |
| Tom Cotton | R | 2.1% (43/2005) |
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.