QuickFacts

22.5%

of persons in Philadelphia city, Pennsylvania are under 18 years

26.4%

of persons in Maricopa County, Arizona are under 18 years

Population per square mile in Harris County, Texas is

2,402.4

The population of Cook County, Illinois is

5,238,216

10.7%

of persons in Georgia are 65 years and over

In Chicago city, Illinois

61.9%

of females 16 years+ are in the civilian labor force

Median household income of Los Angeles County, California is

$56,196

In North Carolina

57.7%

of females 16 years+ are in the civilian labor force

12.5%

of persons in Illinois are 65 years and over

Population per square mile in Ohio is

282.3

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census