QuickFacts

11.9%

of persons in Cook County, Illinois are 65 years and over

12.1%

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

The population of Cook County, Illinois is

5,238,216

Median household income of Maricopa County, Arizona is

$54,229

26.1%

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

Population per square mile in Texas is

96.3

27.6%

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

The population of Philadelphia city, Pennsylvania is

1,567,442

Median household income of Pennsylvania is

$53,599

The population of Maricopa County, Arizona is

4,167,947

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates

Source: American Community Survey

Source: Population Estimates