QuickFacts

22.0%

of persons in Pennsylvania are under 18 years

Median household income of Harris County, Texas is

$54,457

35.6%

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

Population per square mile in New York city, New York is

27,012.5

13.5%

of persons in New York are 65 years and over

Median household income of Texas is

$53,207

14.1%

of persons in Ohio are 65 years and over

Population per square mile in Maricopa County, Arizona is

414.9

17.3%

of persons in Florida are 65 years and over

The population of Philadelphia city, Pennsylvania is

1,567,442

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates