Who James Lankford votes with
Across 2084 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 |
|---|---|---|
| Alan Armstrong | R | 100.0% (138/138) |
| David McCormick | R | 99.7% (775/777) |
| Bernie Moreno | R | 99.5% (796/800) |
| James C. Justice | R | 99.5% (766/770) |
| Jim Banks | R | 99.5% (789/793) |
| John R. Curtis | R | 99.2% (779/785) |
| Tim Sheehy | R | 99.2% (775/781) |
| Ashley Moody | R | 99.1% (783/790) |
| Jon Husted | R | 98.7% (789/799) |
| Katie Boyd Britt | R | 97.8% (1260/1289) |
| Marsha Blackburn | R | 97.8% (1943/1987) |
| Ted Cruz | R | 97.8% (1906/1949) |
| Tommy Tuberville | R | 97.7% (1930/1976) |
| Rick Scott | R | 97.4% (1983/2036) |
| Tom Cotton | R | 97.4% (1987/2039) |
| John Barrasso | R | 97.2% (1890/1945) |
| Ron Johnson | R | 97.2% (1979/2037) |
| Ted Budd | R | 97.1% (1267/1305) |
| Bill Hagerty | R | 97.0% (1916/1975) |
| Tim Scott | R | 97.0% (1899/1958) |
Least often with
| Member | Party | Agreement |
|---|---|---|
| Lisa Blunt Rochester | D | 0.8% (6/798) |
| Chris Van Hollen | D | 1.5% (31/2014) |
| Patty Murray | D | 1.7% (35/2015) |
| Ron Wyden | D | 1.8% (37/2052) |
| Elizabeth Warren | D | 1.9% (39/2063) |
| Edward J. Markey | D | 1.9% (39/2051) |
| Christopher Murphy | D | 1.9% (38/2044) |
| Tina Smith | D | 2.1% (42/2030) |
| Maria Cantwell | D | 2.1% (44/2073) |
| Jeff Merkley | D | 2.2% (44/2033) |
| Mazie K. Hirono | D | 2.3% (47/2075) |
| Richard Blumenthal | D | 2.4% (49/2061) |
| Brian Schatz | D | 2.4% (50/2055) |
| Angela D. Alsobrooks | D | 2.5% (20/790) |
| Alex Padilla | D | 2.5% (50/2029) |
| Tammy Duckworth | D | 2.7% (54/2004) |
| Tammy Baldwin | D | 2.7% (55/2071) |
| Cory A. Booker | D | 2.9% (58/2004) |
| Ben Ray Luján | D | 2.9% (58/2010) |
| Michael F. Bennet | D | 3.4% (67/1992) |
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.