QuickFacts

The population of Philadelphia city, Pennsylvania is

1,567,442

23.4%

of persons in San Diego County, California are under 18 years

32.3%

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

22.0%

of persons in Pennsylvania are under 18 years

The population of Georgia is

10,310,371

The population of Chicago city, Illinois is

2,720,546

Median household income of Michigan is

$49,576

Population per square mile in Maricopa County, Arizona is

414.9

23.7%

of persons in Michigan are under 18 years

Population per square mile in Los Angeles County, California is

2,419.6

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census