QuickFacts

15.4%

of persons in Pennsylvania are 65 years and over

23.7%

of persons in Cook County, Illinois are under 18 years

22.0%

of persons in Pennsylvania are under 18 years

In New York city, New York

58.2%

of females 16 years+ are in the civilian labor force

17.3%

of persons in Florida are 65 years and over

Population per square mile in Harris County, Texas is

2,402.4

Population per square mile in Philadelphia city, Pennsylvania is

11,379.5

Median household income of Maricopa County, Arizona is

$53,689

In Chicago city, Illinois

61.9%

of females 16 years+ are in the civilian labor force

Population per square mile in Los Angeles County, California is

2,419.6

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census