Shifts in Votes in Upper Darby

Five of the top 11 precincts with the biggest percentage-point shifts to President-elect Donald Trump from 2020 to 2024 are in Upper Darby, near the border with Philadelphia, with two of the precincts shifting more Republican by more than 10 points. But Upper Darby as a whole only shifted Republican by 1.8 points — the same as the suburban average — because precincts in the municipality’s Drexel Hill neighborhood shifted more Democratic.