QuickFacts

Population per square mile in Cook County, Illinois is

5,495.1

The population of Chicago city, Illinois is

2,720,546

In San Diego County, California

57.2%

of females 16 years+ are in the civilian labor force

25.7%

of persons in Georgia are under 18 years

35.8%

of persons 25 years+ in Cook County, Illinois have a bachelor's degree or higher

Median household income of San Diego County, California is

$64,309

10.3%

of persons in Texas are 65 years and over

23.9%

of persons in North Carolina are under 18 years

14.1%

of persons in Ohio are 65 years and over

The population of Maricopa County, Arizona is

4,167,947

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates