QuickFacts

The population of Cook County, Illinois is

5,238,216

12.1%

of persons in Maricopa County, Arizona are 65 years and over

Population per square mile in New York is

411.2

35.8%

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

22.5%

of persons in Philadelphia city, Pennsylvania are under 18 years

Population per square mile in Los Angeles city, California is

8,092.3

10.5%

of persons in Los Angeles city, California are 65 years and over

Median household income of Ohio is

$49,429

25.4%

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

23.9%

of persons in North Carolina are under 18 years

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census