QuickFacts

Median household income of Maricopa County, Arizona is

$54,229

22.0%

of persons in Pennsylvania are under 18 years

10.9%

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

35.6%

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

Median household income of Georgia is

$49,620

35.8%

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

Population per square mile in Los Angeles County, California is

2,419.6

8.1%

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

The population of Cook County, Illinois is

5,238,216

Population per square mile in Cook County, Illinois is

5,495.1

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census