QuickFacts

Population per square mile in Cook County, Illinois is

5,495.1

25.4%

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

26.4%

of persons in Maricopa County, Arizona are under 18 years

22.5%

of persons in Philadelphia city, Pennsylvania are under 18 years

23.1%

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

The population of Illinois is

12,801,539

13.8%

of persons in Michigan are 65 years and over

The population of Ohio is

11,614,373

In Harris County, Texas

59.8%

of females 16 years+ are in the civilian labor force

Median household income of Georgia is

$49,620

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey