QuickFacts

The population of Philadelphia city, Pennsylvania is

1,567,442

The population of Illinois is

12,801,539

Population per square mile in Los Angeles County, California is

2,419.6

35.8%

of persons 25 years+ in Cook County, Illinois have a bachelor's degree or higher

26.9%

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

30.4%

of persons 25 years+ in Maricopa County, Arizona have a bachelor's degree or higher

30.4%

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

24.4%

of persons in Illinois are under 18 years

13.8%

of persons in Michigan are 65 years and over

32.3%

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

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey