QuickFacts

The population of Michigan is

9,922,576

10.3%

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

Median household income of Cook County, Illinois is

$54,828

12.1%

of persons in New York city, New York are 65 years and over

Population per square mile in San Diego County, California is

735.8

The population of Illinois is

12,859,995

24.5%

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

15.4%

of persons in Pennsylvania are 65 years and over

23.7%

of persons in Michigan are under 18 years

Median household income of San Diego County, California is

$63,996

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey