A new interactive map of the U.S. shows which states are growing in population the fastest and which are shrinking the quickest. The data, which draws on statistics from the State Data Center, a U.S.

South Carolina saw the greatest increase in population due to domestic migration, while Hawaii's population shrank the most, the U.S. Census Bureau's most recent interstate migration estimates show.

The US has the third-largest population in the world, but nearly a third of America's 340 million residents live in just three states. Using data from the Census Bureau, the data visualization company ...

In 2012, the 39 most populous U.S. metro areas accounted for approximately half of the country's total population. These metro areas are shaded below. Click an area to display its 2012 population, as ...