QuickFacts

22.0%

of persons in Pennsylvania are under 18 years

Population per square mile in Florida is

350.6

Population per square mile in Cook County, Illinois is

5,495.1

The population of San Diego County, California is

3,299,521

12.1%

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

35.6%

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

The population of New York city, New York is

8,550,405

In New York

58.7%

of females 16 years+ are in the civilian labor force

Median household income of Philadelphia city, Pennsylvania is

$38,253

12.9%

of persons in North Carolina are 65 years and over

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census