QuickFacts

23.7%

of persons in Michigan are under 18 years

The population of Illinois is

12,801,539

12.1%

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

Population per square mile in California is

239.1

Population per square mile in Maricopa County, Arizona is

414.9

In California

57.2%

of females 16 years+ are in the civilian labor force

Median household income of Illinois is

$57,574

34.2%

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

28.6%

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

24.4%

of persons in Illinois are under 18 years

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census