QuickFacts

23.7%

of persons in Cook County, Illinois are under 18 years

35.7%

of persons 25 years+ in San Diego County, California have a bachelor's degree or higher

The population of Ohio is

11,614,373

Population per square mile in North Carolina is

196.1

30.4%

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

The population of Cook County, Illinois is

5,238,216

24.4%

of persons in Illinois are under 18 years

Median household income of Cook County, Illinois is

$55,251

The population of Michigan is

9,928,300

35.6%

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

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates

Source: American Community Survey