A map of the youngest and oldest states in the country shows Utah as having the youngest population. The demographic map, ...

By 2045, more than half of the U.S. population will live in just 16 states. That’s a big shift—and it says a lot about where ...

The three states with the lowest increase in elderly population in the same period are Arkansas (21.8%), West Virginia (21%) and Oklahoma (23.1%). The calculations are based on American Community ...