Two years after President Donald Trump carried much of the country’s political map, voters in some of his strongest states delivered a dramatic reversal Tuesday.
Democrats flipped seven Republican-held Senate seats, including in states Trump won by double digits in 2024. The shifts were enormous: The Democratic margin improved by more than 25 percentage points in Texas and more than 20 points in Kansas and South Carolina.
County-by-county election results show where those gains happened, from Democratic strongholds to places that remained solidly Republican.
