QuickFacts

The population of Pennsylvania is

12,784,227

Median household income of California is

$61,818

12.1%

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

28.4%

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

Median household income of Cook County, Illinois is

$55,251

Population per square mile in California is

239.1

The population of Illinois is

12,801,539

13.5%

of persons in New York are 65 years and over

Population per square mile in Philadelphia city, Pennsylvania is

11,379.5

Median household income of Philadelphia city, Pennsylvania is

$38,253

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey