Senate vote: Nomination // March 23, 2026
Confirmation: Markwayne Mullin, of Oklahoma, to be Secretary of Homeland Security
Who won, and how much of the country was behind them
The dotted gap is 1.1% of U.S. adults whose member did not vote, voted “present,” or whose seat was vacant.
| Side | Outcome | Votes | Share of U.S. adults |
|---|---|---|---|
| Yea | Won | 54 | 47.7% |
| Nay | Lost | 45 | 51.2% |
| Not represented on this question | No position taken | 0 | 1.1% |