using U.S. Census data.
Everyone and their brother seem to have moved out of Michigan, yet it has one of the largest percentages of native-born residents in the country. In The Atlantic, Richard Florida writes:
More than three quarters of the people in Louisiana (78.9 percent), Michigan (76.6 percent) and Ohio (75.1 percent) were born there, as opposed to just 24.3 percent of Nevadans, 35.2 percent of Floridians, 37.2 percent of the residents of Washington, D.C., and 37.7 percent of Arizonans. A high level of home-grown residents is also indicative of a lack of inflow of new people.
There is a distinctive “stuck belt” across the middle of the country running from Pennsylvania, Ohio, Michigan, Wisconsin, and Iowa, down through West Virginia and into the Sunbelt states of Kentucky, Alabama, Mississippi and Louisiana. Mobility is largely a bi-coastal—plus Rocky Mountain state—phenomenon.