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.
See which states, metro areas and counties have the most.
Data showing domestic migration and international migration for U.S. counties.
New places are emerging as destinations for people on the move.
Numbers of renters living in local jurisdictions and how totals have changed over time.
Numbers of construction permits by city, jurisdictions permitting the most new units.
Census statistics for Hispanics, whites, blacks and Asians for each state.
Why do some counties have vastly more native-born residents than others?
Ratios of black men to black women serve as proxy for mass incarceration and other socioeconomic issues.
Measures of segregation for different demographic groups, including whites, blacks, Hispanics and Asians.
Black and white population shifts across the state's metro areas.
The decennial count is plagued by uncertainties and fears of undercounting immigrants, minorities and low-income people.
Unlike the Midwest, the other region losing people to other parts of the country, the Northeast isn't gaining enough new residents to even come close to making up the difference.
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
View population density and land area data for U.S. cities.
New reports shed some light on the places and the people the government has trouble counting.
The nation's median household income rose 2.4 percent last year, with significant increases in 30 states.