Who Joe Manchin, III votes with
Across 1179 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 |
|---|---|---|
| Angus S. King, Jr. | I | 88.1% (1025/1164) |
| Michael F. Bennet | D | 87.4% (1016/1162) |
| John W. Hickenlooper | D | 86.9% (994/1144) |
| Amy Klobuchar | D | 86.8% (1009/1162) |
| Christopher A. Coons | D | 86.8% (1003/1156) |
| Jeanne Shaheen | D | 86.8% (982/1131) |
| Mark Kelly | D | 86.8% (997/1149) |
| Gary C. Peters | D | 86.7% (1007/1162) |
| Mark R. Warner | D | 86.7% (998/1151) |
| Catherine Cortez Masto | D | 86.6% (1017/1174) |
| Jacky Rosen | D | 86.6% (1002/1157) |
| Richard J. Durbin | D | 86.6% (992/1146) |
| Alex Padilla | D | 86.5% (997/1152) |
| Christopher Murphy | D | 86.5% (1004/1161) |
| Jack Reed | D | 86.5% (1017/1176) |
| Margaret Wood Hassan | D | 86.5% (1010/1167) |
| Richard Blumenthal | D | 86.4% (1007/1166) |
| Tim Kaine | D | 86.4% (1006/1164) |
| Tina Smith | D | 86.4% (1006/1164) |
| Patty Murray | D | 86.3% (1000/1159) |
Least often with
| Member | Party | Agreement |
|---|---|---|
| Marsha Blackburn | R | 14.4% (165/1144) |
| Tommy Tuberville | R | 14.6% (167/1140) |
| Ted Cruz | R | 14.6% (159/1092) |
| Rick Scott | R | 14.6% (166/1138) |
| Josh Hawley | R | 14.6% (167/1147) |
| Tim Scott | R | 15.0% (162/1079) |
| Bill Hagerty | R | 15.4% (174/1128) |
| Tom Cotton | R | 15.5% (177/1144) |
| James Lankford | R | 15.5% (182/1172) |
| Rand Paul | R | 15.9% (180/1135) |
| Ron Johnson | R | 16.0% (184/1149) |
| Mike Lee | R | 16.0% (184/1152) |
| Roger Marshall | R | 16.1% (184/1140) |
| John Barrasso | R | 16.6% (175/1057) |
| Steve Daines | R | 16.8% (192/1144) |
| John Boozman | R | 16.9% (198/1172) |
| Cynthia M. Lummis | R | 17.2% (197/1144) |
| Deb Fischer | R | 18.5% (216/1166) |
| John Hoeven | R | 18.7% (213/1138) |
| John Thune | R | 19.2% (225/1172) |
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.