Who Mark R. Warner votes with
Across 2028 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 |
|---|---|---|
| Kirsten E. Gillibrand | D | 97.2% (1940/1996) |
| Christopher A. Coons | D | 97.1% (1905/1962) |
| John W. Hickenlooper | D | 96.9% (1927/1989) |
| Amy Klobuchar | D | 96.8% (1936/2001) |
| Jack Reed | D | 96.7% (1951/2018) |
| Alex Padilla | D | 96.5% (1905/1974) |
| Michael F. Bennet | D | 96.5% (1872/1940) |
| Jon Ossoff | D | 96.4% (1883/1953) |
| Raphael G. Warnock | D | 96.4% (1885/1956) |
| Martin Heinrich | D | 96.3% (1903/1976) |
| Ben Ray Luján | D | 96.2% (1881/1955) |
| Brian Schatz | D | 96.2% (1926/2003) |
| Cory A. Booker | D | 96.2% (1876/1950) |
| Gary C. Peters | D | 96.2% (1923/1999) |
| Maria Cantwell | D | 96.2% (1940/2017) |
| Tammy Duckworth | D | 96.2% (1879/1953) |
| Tim Kaine | D | 96.1% (1927/2005) |
| Jacky Rosen | D | 96.0% (1915/1995) |
| Richard Blumenthal | D | 96.0% (1925/2005) |
| Christopher Murphy | D | 95.9% (1907/1989) |
Least often with
| Member | Party | Agreement |
|---|---|---|
| Alan Armstrong | R | 1.7% (2/118) |
| Tommy Tuberville | R | 4.3% (83/1921) |
| Marsha Blackburn | R | 4.5% (87/1934) |
| Ted Cruz | R | 4.6% (88/1904) |
| Rick Scott | R | 4.9% (97/1981) |
| Ron Johnson | R | 5.2% (104/1986) |
| Bill Hagerty | R | 5.6% (107/1919) |
| James Lankford | R | 5.7% (115/2018) |
| Tim Scott | R | 5.8% (111/1910) |
| Tom Cotton | R | 5.9% (117/1982) |
| Mike Lee | R | 5.9% (117/1978) |
| John Barrasso | R | 5.9% (111/1889) |
| Roger Marshall | R | 6.0% (118/1974) |
| Steve Daines | R | 6.1% (119/1954) |
| Cynthia M. Lummis | R | 6.1% (119/1966) |
| Josh Hawley | R | 6.5% (127/1943) |
| Katie Boyd Britt | R | 7.1% (89/1247) |
| John Boozman | R | 7.1% (142/2009) |
| Eric Schmitt | R | 7.2% (92/1271) |
| John Hoeven | R | 7.3% (145/1986) |
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.