Who Dan Sullivan votes with
Across 2001 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 |
|---|---|---|
| Jon Husted | R | 96.7% (756/782) |
| Bernie Moreno | R | 95.9% (751/783) |
| Jim Banks | R | 95.9% (748/780) |
| David McCormick | R | 95.8% (730/762) |
| James C. Justice | R | 95.8% (722/754) |
| Tim Sheehy | R | 95.8% (732/764) |
| Ashley Moody | R | 95.7% (741/774) |
| John R. Curtis | R | 95.6% (736/770) |
| Katie Boyd Britt | R | 94.5% (1189/1258) |
| Pete Ricketts | R | 93.8% (1204/1284) |
| Eric Schmitt | R | 93.7% (1196/1277) |
| Ted Budd | R | 93.2% (1186/1272) |
| John Barrasso | R | 92.5% (1728/1869) |
| Marsha Blackburn | R | 92.2% (1762/1911) |
| Ted Cruz | R | 92.2% (1723/1868) |
| John Hoeven | R | 92.1% (1798/1952) |
| Tom Cotton | R | 92.1% (1806/1961) |
| Tim Scott | R | 92.0% (1730/1880) |
| Tommy Tuberville | R | 92.0% (1744/1895) |
| Bill Hagerty | R | 91.9% (1744/1897) |
Least often with
| Member | Party | Agreement |
|---|---|---|
| Lisa Blunt Rochester | D | 4.6% (36/781) |
| Angela D. Alsobrooks | D | 6.3% (49/773) |
| Patty Murray | D | 7.2% (140/1937) |
| Jeff Merkley | D | 7.5% (147/1949) |
| Chris Van Hollen | D | 7.6% (146/1933) |
| Bernard Sanders | I | 7.6% (139/1836) |
| Ron Wyden | D | 7.7% (151/1969) |
| Peter Welch | D | 7.7% (97/1262) |
| Elizabeth Warren | D | 7.7% (152/1980) |
| Tina Smith | D | 7.8% (152/1946) |
| Mazie K. Hirono | D | 7.8% (155/1993) |
| Edward J. Markey | D | 7.8% (154/1972) |
| Tammy Duckworth | D | 7.9% (152/1923) |
| Richard Blumenthal | D | 7.9% (156/1979) |
| Christopher Murphy | D | 7.9% (154/1961) |
| Maria Cantwell | D | 8.0% (160/1991) |
| Brian Schatz | D | 8.0% (157/1973) |
| Alex Padilla | D | 8.2% (159/1948) |
| Tammy Baldwin | D | 8.4% (167/1988) |
| Andy Kim | D | 8.4% (67/793) |
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.