QuickFacts

Population per square mile in Illinois is

231.1

The population of Cook County, Illinois is

5,238,216

8.1%

of persons in Harris County, Texas are 65 years and over

25.9%

of persons in Houston city, Texas are under 18 years

10.3%

of persons in Chicago city, Illinois are 65 years and over

10.5%

of persons in Los Angeles city, California are 65 years and over

In Cook County, Illinois

61.0%

of females 16 years+ are in the civilian labor force

Median household income of Harris County, Texas is

$54,457

28.6%

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

31.4%

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

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey