How Many Undocumented Immigrants?
The Census Bureau does not ask U.S. residents for their immigration status when they are counted in the 2010 Census or other population surveys.
U.S. Birth Rate Decline Linked to Recession
There is a strong association between the magnitude of fertility change in 2008 across states and key economic indicators including changes in per capita income, housing prices and share of the working-age population that is employed across states.
How the Population Clock Works
The population clock on the All Things Census page is derived using national-level data from the U.S. Census Bureau, which produces estimates of the country’s total resident population and the components that are the building blocks of demographic change. Those components include births, deaths and net international migration, computed using data from the Census Bureau […]
U.S. Population Projections: 2005-2050
If current trends continue, the population of the United States will rise to 438 million in 2050, from 296 million in 2005, and 82% of the increase will be due to immigrants arriving from 2005 to 2050 and their U.S.-born descendants.