QuickFacts

21.3%

of persons in Florida are under 18 years

35.8%

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

Median household income of Illinois is

$57,574

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

27,012.5

The population of California is

39,250,017

Population per square mile in Georgia is

168.4

11.9%

of persons in Cook County, Illinois are 65 years and over

12.1%

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

10.7%

of persons in Georgia are 65 years and over

Median household income of Pennsylvania is

$53,599

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey