QuickFacts

Population per square mile in Georgia is

168.4

Population per square mile in North Carolina is

196.1

The population of California is

39,250,017

The population of Pennsylvania is

12,784,227

23.7%

of persons in Cook County, Illinois are under 18 years

22.5%

of persons in Philadelphia city, Pennsylvania are under 18 years

26.1%

of persons 25 years+ in Ohio have a bachelor's degree or higher

Population per square mile in Houston city, Texas is

3,501.5

Median household income of Illinois is

$57,574

Median household income of Maricopa County, Arizona is

$54,229

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey