QuickFacts

23.7%

of persons in Cook County, Illinois are under 18 years

Population per square mile in San Diego County, California is

735.8

32.3%

of persons 25 years+ in Illinois have a bachelor's degree or higher

The population of Maricopa County, Arizona is

4,167,947

12.9%

of persons in North Carolina are 65 years and over

The population of Philadelphia city, Pennsylvania is

1,567,442

In North Carolina

57.7%

of females 16 years+ are in the civilian labor force

Median household income of Philadelphia city, Pennsylvania is

$38,253

Population per square mile in New York is

411.2

In Chicago city, Illinois

61.9%

of females 16 years+ are in the civilian labor force

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey