Goodbye City and Hello Country

The Economist:

GOODBYE city, hello country. In recent years some of America’s biggest urban areas like Los Angels, Chicago and the Northeast corridor have seen an outflow of people. At the same time, spectacularly beautiful places like the Southwest and Colorado have seen a massive influx.
 These big demographic trends are visible in a map produced by statisticians at America’s Census Bureau (below). It shows internal migration on a county-by-county basis: blue represents people leaving, red means coming in. One clearly sees the degree to which people have fled Detroit and southern Florida. At the same time, the data and other charts in the report show much less churn in the central states.