QuickFacts

11.9%

of persons in Cook County, Illinois are 65 years and over

In Houston city, Texas

59.9%

of females 16 years+ are in the civilian labor force

The population of Philadelphia city, Pennsylvania is

1,567,442

Population per square mile in Cook County, Illinois is

5,495.1

22.5%

of persons in Philadelphia city, Pennsylvania are under 18 years

27.3%

of persons in Texas are under 18 years

8.1%

of persons in Harris County, Texas are 65 years and over

28.0%

of persons in Harris County, Texas are under 18 years

Median household income of San Diego County, California is

$64,309

The population of Ohio is

11,614,373

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates