People / Markwayne Mullin / Questions
Questions about Markwayne Mullin
Former Senator from Oklahoma, 2013–2026 · Republican · from roll-call votes in the 119th Congress
Markwayne Mullin served until Mar 23, 2026. These answers use the 119th Congress, the Congress he served in, and he is no longer in current rankings.
How often does Markwayne Mullin vote with his party?
Markwayne Mullin voted with Republicans on 99% of party-line votes in the 119th Congress (Senate median 99%), as of Nov 1, 2026.
| Party-line votes cast | 634 |
|---|---|
| With Republicans | 629 (99%) |
| Against Republicans | 5 |
| Senate median | 99% |
| Senate Republicans, median | 100% |
Source: Voteview roll calls (UCLA) · How we measure · Who breaks with party most · Updated Nov 1, 2026
How bipartisan is Markwayne Mullin?
Markwayne Mullin voted the same way as Democrats on 10% of shared contested votes in the 119th Congress (Senate median 9%), 29th most of 100 Senate members, as of Nov 1, 2026.
| Contested votes cast | 673 |
|---|---|
| Same vote as Democrats | 10% |
| Senate median | 9% |
| Rank in the chamber | 29th of 100 |
Source: Voteview roll calls (UCLA) · How we measure · Updated Nov 1, 2026
Which members vote most like Markwayne Mullin?
Pete Ricketts voted the same way as Markwayne Mullin most often: 100% of 671 shared contested votes in the 119th Congress (median for two Senate members of the same party 96%), as of Nov 1, 2026.
Median for two Senate members of the same party: 96%; of different parties: 8%.
| Member | Same vote |
|---|---|
| RPete Ricketts | 100% |
| RJohn Boozman | 100% |
| RMike Rounds | 100% |
| RDeb Fischer | 100% |
| RCindy Hyde-Smith | 100% |
| DJohn Fetterman Closest of the Democrats | 25% |
Source: Voteview roll calls (UCLA) · How we measure · Updated Nov 1, 2026