QuickFacts

Population per square mile in Pennsylvania is

283.9

10.7%

of persons in Georgia are 65 years and over

Population per square mile in San Diego County, California is

735.8

The population of Chicago city, Illinois is

2,720,546

12.1%

of persons in Philadelphia city, Pennsylvania are 65 years and over

Population per square mile in Maricopa County, Arizona is

414.9

23.7%

of persons in Cook County, Illinois are under 18 years

28.8%

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

Median household income of Ohio is

$49,429

Median household income of New York is

$59,269

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey