QuickFacts

23.7%

of persons in Cook County, Illinois are under 18 years

11.9%

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

Population per square mile in Houston city, Texas is

3,501.5

Population per square mile in Los Angeles city, California is

8,092.3

21.3%

of persons in Florida are under 18 years

Median household income of Houston city, Texas is

$46,187

30.4%

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

The population of Georgia is

10,310,371

12.5%

of persons in Illinois are 65 years and over

12.9%

of persons in North Carolina are 65 years and over

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates

Source: 2010 Census