QuickFacts

23.7%

of persons in Cook County, Illinois are under 18 years

Median household income of Harris County, Texas is

$53,822

Population per square mile in Philadelphia city, Pennsylvania is

11,379.5

10.5%

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

23.1%

of persons in Chicago city, Illinois are under 18 years

22.0%

of persons in Pennsylvania are under 18 years

Median household income of Maricopa County, Arizona is

$53,689

10.5%

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

12.5%

of persons in Illinois are 65 years and over

In Harris County, Texas

59.8%

of females 16 years+ are in the civilian labor force

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey