QuickFacts

11.4%

of persons in California are 65 years and over

13.8%

of persons in Michigan are 65 years and over

23.1%

of persons in Chicago city, Illinois are under 18 years

Median household income of Los Angeles County, California is

$56,196

Population per square mile in Cook County, Illinois is

5,495.1

Population per square mile in Chicago city, Illinois is

11,841.8

24.5%

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

The population of New York is

19,745,289

23.1%

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

28.6%

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

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey