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

A line of rowhouses in Wilmington, Delaware. (Kimberly Paynter/WHYY) From Philly and the Pa. suburbs to South Jersey and Delaware, what would you like WHYY News to cover? Let us know! Delaware is at a ...

The world's population growth tells two stories: in many countries populations are aging, while in others, populations are getting younger. Projections show most countries will likely see shrinking ...

A slowdown in the pace of the explosive population growth that has characterized Florida over the past few years could put the state's housing market in a "vulnerable" position, experts say, and ...