Donald J. Trump’s swift victory was driven by red shifts across the country, with gains among seemingly every possible grouping of Americans. The map below shows how votes cast in this race compare with votes cast in the 2020 presidential election in the same area. Only areas that have reported almost all of their votes are shown.

Since the 1992 presidential election, where Bill Clinton was elected president, most Pennsylvanians have voted for the Democratic presidential candidate. The lone outlier came during the 2016 race, when the Republican challenger, Donald Trump, earned 48.2% of the vote compared to Hillary Clinton's 47.5%.