Breaking down 20 years of election data that shows how the two parties have evolved in the Trump era

President Donald Trump’s second election win was different from his first in one big, important way: He won the popular vote, just the second time in the last two decades that Republicans had done so. And in the time between those two victories, from 2004 to 2024, there have been dramatic shifts in the nation’s politics along geographic, racial, educational and economic lines. Trump is operating in a very different Republican Party than George W. Bush was 20 years earlier. A look at where the vote has shifted most in that time tells an eye-catching story.