QuickFacts

The population of Cook County, Illinois is

5,238,216

22.0%

of persons in Pennsylvania are under 18 years

21.6%

of persons in New York city, New York are under 18 years

Population per square mile in Michigan is

174.8

Population per square mile in Michigan is

174.8

12.1%

of persons in Philadelphia city, Pennsylvania are 65 years and over

Median household income of Philadelphia city, Pennsylvania is

$38,253

32.0%

of persons 25 years+ in Los Angeles city, California have a bachelor's degree or higher

Median household income of Philadelphia city, Pennsylvania is

$38,253

Median household income of Philadelphia city, Pennsylvania is

$38,253

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey