QuickFacts

Median household income of Ohio is

$49,429

Population per square mile in Los Angeles County, California is

2,419.6

Population per square mile in Cook County, Illinois is

5,495.1

35.8%

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

The population of Cook County, Illinois is

5,238,216

26.4%

of persons in Maricopa County, Arizona are under 18 years

22.0%

of persons in Pennsylvania are under 18 years

Median household income of Chicago city, Illinois is

$48,522

24.4%

of persons in Illinois are under 18 years

Median household income of Florida is

$47,507

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey