Who Roy Blunt votes with
Across 686 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 |
|---|---|---|
| Shelley Moore Capito | R | 85.4% (574/672) |
| Todd Young | R | 82.3% (549/667) |
| John Cornyn | R | 81.5% (532/653) |
| Jerry Moran | R | 81.4% (507/623) |
| Mitch McConnell | R | 81.4% (552/678) |
| Bill Cassidy | R | 80.8% (539/667) |
| Roger F. Wicker | R | 80.3% (545/679) |
| Thom Tillis | R | 80.0% (520/650) |
| Mike Rounds | R | 79.7% (436/547) |
| John Hoeven | R | 78.8% (523/664) |
| Kevin Cramer | R | 77.7% (477/614) |
| John Thune | R | 77.6% (527/679) |
| John Barrasso | R | 77.1% (494/641) |
| Mike Crapo | R | 77.1% (518/672) |
| James E. Risch | R | 76.9% (500/650) |
| Chuck Grassley | R | 76.7% (526/686) |
| Dan Sullivan | R | 76.5% (488/638) |
| Deb Fischer | R | 75.6% (509/673) |
| John Boozman | R | 75.4% (513/680) |
| Cindy Hyde-Smith | R | 74.7% (498/667) |
Least often with
| Member | Party | Agreement |
|---|---|---|
| Bernard Sanders | I | 24.3% (154/634) |
| Ben Ray Luján | D | 24.4% (155/636) |
| Tammy Duckworth | D | 25.8% (172/666) |
| Patty Murray | D | 26.1% (176/674) |
| Martin Heinrich | D | 26.1% (175/670) |
| Edward J. Markey | D | 26.3% (178/677) |
| Chris Van Hollen | D | 26.3% (172/653) |
| Richard Blumenthal | D | 26.4% (178/674) |
| Cory A. Booker | D | 26.5% (177/669) |
| Tammy Baldwin | D | 26.6% (180/676) |
| Brian Schatz | D | 26.7% (179/670) |
| Jeff Merkley | D | 26.8% (177/661) |
| Maria Cantwell | D | 26.9% (183/681) |
| John W. Hickenlooper | D | 26.9% (178/662) |
| Ron Wyden | D | 27.0% (183/678) |
| Mazie K. Hirono | D | 27.0% (184/682) |
| Kirsten E. Gillibrand | D | 27.0% (183/678) |
| Elizabeth Warren | D | 27.0% (184/682) |
| Alex Padilla | D | 27.0% (183/679) |
| Sheldon Whitehouse | D | 27.1% (184/678) |
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.