QuickFacts

Population per square mile in Illinois is

231.1

11.4%

of persons in California are 65 years and over

Median household income of Cook County, Illinois is

$55,251

The population of Florida is

20,612,439

23.9%

of persons in North Carolina are under 18 years

The population of Harris County, Texas is

4,538,028

34.2%

of persons 25 years+ in New York have a bachelor's degree or higher

Population per square mile in Los Angeles County, California is

2,419.6

35.6%

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

10.3%

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

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census