QuickFacts

23.7%

of persons in Cook County, Illinois are under 18 years

Population per square mile in Philadelphia city, Pennsylvania is

11,379.5

In Cook County, Illinois

61.0%

of females 16 years+ are in the civilian labor force

35.7%

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

28.0%

of persons in Harris County, Texas are under 18 years

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

27,012.5

Median household income of Pennsylvania is

$53,599

11.4%

of persons in San Diego County, California are 65 years and over

21.3%

of persons in Florida are under 18 years

8.1%

of persons in Harris County, Texas are 65 years and over

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census