QuickFacts

Median household income of Philadelphia city, Pennsylvania is

$38,253

Population per square mile in Philadelphia city, Pennsylvania is

11,379.5

Population per square mile in Chicago city, Illinois is

11,841.8

23.7%

of persons in Cook County, Illinois are under 18 years

Population per square mile in Florida is

350.6

The population of Philadelphia city, Pennsylvania is

1,567,442

11.4%

of persons in San Diego County, California are 65 years and over

In Maricopa County, Arizona

57.3%

of females 16 years+ are in the civilian labor force

Population per square mile in Florida is

350.6

10.3%

of persons in Chicago city, Illinois are 65 years and over

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census