QuickFacts

25.0%

of persons in California are under 18 years

12.1%

of persons in New York city, New York are 65 years and over

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

27,012.5

The population of Michigan is

9,928,300

22.5%

of persons in Philadelphia city, Pennsylvania are under 18 years

Median household income of Chicago city, Illinois is

$48,522

Population per square mile in Illinois is

231.1

The population of Florida is

20,612,439

The population of Cook County, Illinois is

5,238,216

35.6%

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

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey