QuickFacts

12.1%

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

Population per square mile in Chicago city, Illinois is

11,841.8

23.7%

of persons in Michigan are under 18 years

30.3%

of persons 25 years+ in Los Angeles County, California have a bachelor's degree or higher

25.4%

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

The population of California is

39,250,017

Median household income of Cook County, Illinois is

$55,251

25.7%

of persons in Georgia are under 18 years

24.4%

of persons in Illinois are under 18 years

13.8%

of persons in Michigan are 65 years and over

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census