QuickFacts

Population per square mile in Pennsylvania is

283.9

11.4%

of persons in San Diego County, California are 65 years and over

30.4%

of persons 25 years+ in Maricopa County, Arizona have a bachelor's degree or higher

Population per square mile in San Diego County, California is

735.8

The population of Texas is

27,862,596

Population per square mile in Illinois is

231.1

26.1%

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

In Harris County, Texas

59.8%

of females 16 years+ are in the civilian labor force

Median household income of Cook County, Illinois is

$55,251

Median household income of Chicago city, Illinois is

$48,522

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey