QuickFacts

10.3%

of persons in Chicago city, Illinois are 65 years and over

23.7%

of persons in Cook County, Illinois are under 18 years

Population per square mile in Houston city, Texas is

3,501.5

In Florida

54.7%

of females 16 years+ are in the civilian labor force

In San Diego County, California

57.2%

of females 16 years+ are in the civilian labor force

Median household income of San Diego County, California is

$64,309

22.0%

of persons in Pennsylvania are under 18 years

8.1%

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

22.0%

of persons in Pennsylvania are under 18 years

Population per square mile in Los Angeles city, California is

8,092.3

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census