QuickFacts

Population per square mile in Los Angeles city, California is

8,092.3

10.3%

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

Population per square mile in Chicago city, Illinois is

11,841.8

15.4%

of persons in Pennsylvania are 65 years and over

Median household income of New York city, New York is

$53,373

22.0%

of persons in Pennsylvania are under 18 years

The population of Cook County, Illinois is

5,238,216

Population per square mile in San Diego County, California is

735.8

Median household income of Michigan is

$49,576

35.6%

of persons 25 years+ in Chicago city, Illinois 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