QuickFacts

Population per square mile in Cook County, Illinois is

5,495.1

23.1%

of persons in Chicago city, Illinois are under 18 years

Median household income of Maricopa County, Arizona is

$54,229

22.5%

of persons in Philadelphia city, Pennsylvania are under 18 years

The population of Texas is

27,862,596

In Michigan

57.1%

of females 16 years+ are in the civilian labor force

23.9%

of persons in North Carolina are under 18 years

Median household income of Harris County, Texas is

$54,457

27.3%

of persons in Texas are under 18 years

Population per square mile in San Diego County, California is

735.8

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census