Trump sets record for ratings fall The percentage of Americans who disapprove of the job Donald Trump is doing as president rose above 50% in record time, just 8 days* Days in office before Gallup disapproval rating past 50% Lowest approval rating Democrat Republican 32% Jimmy Carter 390 DAYS 35% Ronald Reagan 727 34% George H. W. Bush 1,336 39% Bill Clinton 573 27% George W. Bush 1,205 40% Barack Obama 397 42% Donald Trump 8 *Gallup tracks approval and disapproval ratings based on daily telephone interviews with 1,500 adults. Margin of error is 3%. Gallup data show that two days after Trump’s inauguration, his job approval and disapproval ratings both stood at 45%, with 10% undecided. By January 28, 42% of U.S. adults approved of him but 51% disapproved Picture: Getty Images