Who Richard Blumenthal votes with
Across 2071 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 |
|---|---|---|
| Brian Schatz | D | 99.1% (2024/2043) |
| Patty Murray | D | 99.1% (1984/2003) |
| Tina Smith | D | 99.1% (1997/2015) |
| Chris Van Hollen | D | 99.0% (1980/2001) |
| Christopher Murphy | D | 98.9% (2015/2037) |
| Ron Wyden | D | 98.8% (2014/2039) |
| Lisa Blunt Rochester | D | 98.7% (781/791) |
| Tammy Duckworth | D | 98.7% (1971/1996) |
| Edward J. Markey | D | 98.6% (2011/2040) |
| Elizabeth Warren | D | 98.6% (2022/2051) |
| Maria Cantwell | D | 98.5% (2031/2061) |
| Mazie K. Hirono | D | 98.5% (2031/2062) |
| Alex Padilla | D | 98.4% (1984/2016) |
| Jeff Merkley | D | 98.3% (1985/2019) |
| Ben Ray Luján | D | 98.2% (1972/2009) |
| Charles E. Schumer | D | 98.2% (2027/2064) |
| Kirsten E. Gillibrand | D | 98.2% (2002/2038) |
| Michael F. Bennet | D | 98.2% (1943/1979) |
| Sheldon Whitehouse | D | 98.1% (1985/2024) |
| Cory A. Booker | D | 98.0% (1950/1990) |
Least often with
| Member | Party | Agreement |
|---|---|---|
| Jim Banks | R | 1.0% (8/787) |
| David McCormick | R | 1.0% (8/771) |
| Bernie Moreno | R | 1.0% (8/793) |
| Ted Cruz | R | 1.2% (23/1937) |
| James C. Justice | R | 1.2% (9/764) |
| Tommy Tuberville | R | 1.3% (25/1963) |
| Tim Sheehy | R | 1.3% (10/773) |
| Marsha Blackburn | R | 1.3% (25/1974) |
| John R. Curtis | R | 1.3% (10/778) |
| Ashley Moody | R | 1.3% (10/784) |
| Jon Husted | R | 1.6% (13/792) |
| Rick Scott | R | 1.7% (35/2023) |
| Katie Boyd Britt | R | 1.7% (22/1286) |
| Ron Johnson | R | 1.8% (37/2024) |
| Eric Schmitt | R | 1.8% (24/1310) |
| John Barrasso | R | 2.2% (42/1930) |
| Bill Hagerty | R | 2.2% (44/1965) |
| Alan Armstrong | R | 2.2% (3/138) |
| Tim Scott | R | 2.3% (45/1945) |
| James Lankford | R | 2.4% (49/2061) |
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.