QuickFacts

22.0%

of persons in Pennsylvania are under 18 years

Population per square mile in Illinois is

231.1

The population of Ohio is

11,613,423

Median household income of Georgia is

$49,342

Population per square mile in Pennsylvania is

283.9

Median household income of Pennsylvania is

$53,115

Population per square mile in Chicago city, Illinois is

11,841.8

23.7%

of persons in Cook County, Illinois are under 18 years

Population per square mile in Pennsylvania is

283.9

24.4%

of persons in Illinois are under 18 years

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census