The United States has enjoyed some level of population growth virtually every year for more than a century. But that doesn't mean every state is always growing in lockstep. Here's a for-instance: ...

In demography, our most common population projection tool is called cohort component projection. This tool treats different age groups (cohorts) separately, applying rates representing the three ...

Across all 50 states, the population increased by an average of 1.55% over one year. But some states saw a much larger boom in the number of residents, while others lagged behind. And within each ...

Populations are growing at a faster rate in the southeastern United States, according to new data released by the U.S. Census Bureau on Thursday. The new data covers population changes from July 1, ...