Trump improved across Iowa, but made up more ground in places where he was weaker
Change in Trump's precinct-level Iowa caucus vote share from 2016 to 2020, with precincts grouped based on Trump's 2016 caucus performance
Chart showing how much Trump improved in the 2024 Iowa caucus compared to 2016 based on precinct data; he improved more in precincts where he had been weaker.
