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 estimated by the U.S. Census Bureau.
Population data for residents living in areas prone to flooding and growth estimates for U.S. counties.
Spending is up on airports but down or flat for schools, highways and prisons.
Blue states are suing to block the question, but they aren't the only areas particularly vulnerable to losing money and political power if the Trump administration's plan lowers immigrants' participation.
County population estimates, domestic and international migration data.
Mail return rates for the 2010 Census and 2000 Census