QuickFacts

The population of Cook County, Illinois is

5,238,216

The population of Maricopa County, Arizona is

4,167,947

10.7%

of persons in Georgia are 65 years and over

12.9%

of persons in North Carolina are 65 years and over

The population of California is

39,250,017

In Michigan

57.1%

of females 16 years+ are in the civilian labor force

24.4%

of persons in Illinois are under 18 years

23.7%

of persons in Cook County, Illinois are under 18 years

Median household income of Texas is

$53,207

Population per square mile in San Diego County, California is

735.8

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census