We Sorted Half a Million Americans Into Harry Potter Houses

On September 1 of every year in J. K. Rowling’s beloved Harry Potter novels, several hundred British teenagers board the Hogwarts Express to travel to the Hogwarts School of Witchcraft and Wizardry. Once they arrive, those entering the school for their first year undergo the venerable ritual of being sorted into one of the school’s four Houses: Gryffindor, Ravenclaw, Hufflepuff or Slytherin.