QuickFacts

24.4%

of persons in Illinois are under 18 years

Population per square mile in Philadelphia city, Pennsylvania is

11,379.5

Population per square mile in San Diego County, California is

735.8

Median household income of California is

$61,489

The population of Cook County, Illinois is

5,246,456

Median household income of Houston city, Texas is

$45,728

In New York city, New York

58.2%

of females 16 years+ are in the civilian labor force

The population of New York city, New York is

8,491,079

Population per square mile in Cook County, Illinois is

5,495.1

In New York city, New York

58.2%

of females 16 years+ are in the civilian labor force

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates

Source: American Community Survey

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey