Who Cory A. Booker votes with
Across 2013 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 |
|---|---|---|
| Alex Padilla | D | 98.7% (1934/1960) |
| Angela D. Alsobrooks | D | 98.4% (745/757) |
| Chris Van Hollen | D | 98.4% (1911/1943) |
| Patty Murray | D | 98.3% (1912/1945) |
| Ron Wyden | D | 98.3% (1949/1982) |
| Ben Ray Luján | D | 98.2% (1904/1939) |
| Kirsten E. Gillibrand | D | 98.2% (1947/1982) |
| Tina Smith | D | 98.2% (1929/1964) |
| Brian Schatz | D | 98.1% (1947/1985) |
| Christopher Murphy | D | 98.1% (1937/1974) |
| Edward J. Markey | D | 98.1% (1942/1980) |
| Elizabeth Warren | D | 98.0% (1958/1997) |
| Richard Blumenthal | D | 98.0% (1950/1990) |
| Maria Cantwell | D | 97.9% (1959/2002) |
| Tammy Duckworth | D | 97.9% (1893/1934) |
| Jeff Merkley | D | 97.8% (1921/1964) |
| Mazie K. Hirono | D | 97.8% (1961/2005) |
| Lisa Blunt Rochester | D | 97.7% (748/766) |
| Jon Ossoff | D | 97.4% (1887/1938) |
| Tammy Baldwin | D | 97.3% (1947/2001) |
Least often with
| Member | Party | Agreement |
|---|---|---|
| Alan Armstrong | R | 0.8% (1/130) |
| Ted Cruz | R | 1.9% (36/1886) |
| Marsha Blackburn | R | 2.1% (40/1917) |
| Tommy Tuberville | R | 2.4% (46/1906) |
| Jim Banks | R | 2.6% (20/761) |
| Bernie Moreno | R | 2.6% (20/767) |
| Rick Scott | R | 2.7% (54/1967) |
| Katie Boyd Britt | R | 2.7% (33/1238) |
| Tim Sheehy | R | 2.8% (21/748) |
| Ron Johnson | R | 2.8% (55/1966) |
| James C. Justice | R | 2.8% (21/739) |
| Bill Hagerty | R | 2.8% (54/1906) |
| Tom Cotton | R | 2.9% (58/1968) |
| John R. Curtis | R | 2.9% (22/755) |
| John Barrasso | R | 2.9% (55/1879) |
| James Lankford | R | 2.9% (58/2004) |
| David McCormick | R | 3.0% (22/744) |
| Tim Scott | R | 3.2% (60/1888) |
| Eric Schmitt | R | 3.2% (40/1259) |
| Ashley Moody | R | 3.3% (25/757) |
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.