QuickFacts

15.4%

of persons in Pennsylvania are 65 years and over

22.5%

of persons in Philadelphia city, Pennsylvania are under 18 years

Median household income of Philadelphia city, Pennsylvania is

$38,253

In Los Angeles County, California

57.7%

of females 16 years+ are in the civilian labor force

10.5%

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

The population of California is

39,250,017

Population per square mile in Cook County, Illinois is

5,495.1

13.8%

of persons in Michigan are 65 years and over

The population of California is

39,250,017

26.4%

of persons in Maricopa County, Arizona are under 18 years

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census