9. Arizona
Illegal immigrants per 10,000 people: 381.7
With an illegal immigrant population of a quarter of a million people, it is hardly surprising to see Arizona make the list of 15 states with most illegal immigrants per capita.
Illegal immigrants per 10,000 people: 381.7
With an illegal immigrant population of a quarter of a million people, it is hardly surprising to see Arizona make the list of 15 states with most illegal immigrants per capita.