QuickFacts

11.9%

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

25.7%

of persons in Georgia are under 18 years

The population of Illinois is

12,801,539

Population per square mile in Michigan is

174.8

Median household income of Harris County, Texas is

$54,457

24.4%

of persons in Illinois are under 18 years

23.1%

of persons in Chicago city, Illinois are under 18 years

12.9%

of persons in North Carolina are 65 years and over

Population per square mile in Michigan is

174.8

Population per square mile in Cook County, Illinois is

5,495.1

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census