SmartAsset reports the US population grew 1.55% last year, but changes vary by state, with Florida topping growth at 3.37%.

CHEYENNE, Wyo. - Child-rearing couples looking for better jobs elsewhere continue to drain Wyoming of its youth, a demographics expert says. The population of residents ages 5-17 fell by 8 percent ...

A new Wyoming Business Council poll depicts strong public support for economic and population growth across the state, ...