QuickFacts

31.9%

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

Median household income of Cook County, Illinois is

$54,828

10.9%

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

24.4%

of persons in Illinois are under 18 years

Population per square mile in Philadelphia city, Pennsylvania is

11,379.5

15.4%

of persons in Pennsylvania are 65 years and over

26.4%

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

23.1%

of persons in Los Angeles city, California are under 18 years

Median household income of Houston city, Texas is

$45,728

The population of Maricopa County, Arizona is

4,087,191

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates