The poll was conducted from Sept. 22 through Sept. 24. among nearly 2,000 registered voters.
The survey asked respondents if they had a "favorable or unfavorable impression" for each of the cabinet members.
The least favorable was Education Secretary Betsy DeVos, with 40 percent disapproval.
Ryan Zinke, Trump's interior secretary, appears to struggle with name recognition. Thirty-four percent said they hadn't heard of him.
The margin or error is 2 percentage points.