Overall, the new data reveals that the median age of the US population rose from 35.2 in 2000 and 37.2 in 2010 to 38.8 in 2020. By state, Maine had the oldest median age, 45.1, in 2020, and Utah ...

U.S. population growth sped up toward more “historical norms” this year following a two-decade slump, spurred by international migration. According to U.S. Census Bureau data released Thursday ...

America's population could plunge as much as 32% if the US were to completely close its borders, one Brookings projection found. Business Insider Subscribe Newsletters ...

The United States population increased over the past year as a result of fewer deaths and immigration returning to pre-pandemic levels, the U.S. Census Bureau found. The country gained more than 1.… ...

All U.S. population growth in 2022-23 happened because of immigration, not births, the first time that’s occurred since 1850, the Migration Policy Institute reported Wednesday.

Immigration was the sole driver of the United States' population growth in a single year for the first time since records began, a new study released Wednesday said.. The nonpartisan Migration ...