QuickFacts

12.1%

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

Population per square mile in Houston city, Texas is

3,501.5

23.7%

of persons in Cook County, Illinois are under 18 years

Median household income of Chicago city, Illinois is

$48,522

Median household income of Chicago city, Illinois is

$48,522

10.3%

of persons in Texas are 65 years and over

Population per square mile in Chicago city, Illinois is

11,841.8

22.3%

of persons in New York are under 18 years

Population per square mile in California is

239.1

30.4%

of persons 25 years+ in Maricopa County, Arizona have a bachelor's degree or higher

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey