QuickFacts

The population of Cook County, Illinois is

5,246,456

The population of California is

39,144,818

Population per square mile in New York is

411.2

The population of Pennsylvania is

12,802,503

The population of Cook County, Illinois is

5,246,456

Median household income of New York is

$58,687

35.0%

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

Median household income of San Diego County, California is

$63,996

Median household income of California is

$61,489

28.1%

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

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey