QuickFacts

23.7%

of persons in Cook County, Illinois are under 18 years

Median household income of Harris County, Texas is

$54,457

12.1%

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

Median household income of Georgia is

$49,620

35.6%

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

Population per square mile in San Diego County, California is

735.8

Population per square mile in Cook County, Illinois is

5,495.1

Median household income of Harris County, Texas is

$54,457

22.5%

of persons in Philadelphia city, Pennsylvania are under 18 years

The population of Florida is

20,612,439

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates