QuickFacts

Median household income of San Diego County, California is

$63,996

Population per square mile in Chicago city, Illinois is

11,841.8

Population per square mile in Harris County, Texas is

2,402.4

Population per square mile in Michigan is

174.8

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

27,012.5

22.5%

of persons in Philadelphia city, Pennsylvania are under 18 years

29.0%

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

Population per square mile in Pennsylvania is

283.9

17.3%

of persons in Florida are 65 years and over

The population of Philadelphia city, Pennsylvania is

1,560,297

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates