QuickFacts

Population per square mile in Illinois is

231.1

21.3%

of persons in Florida are under 18 years

Population per square mile in San Diego County, California is

735.8

26.4%

of persons in Maricopa County, Arizona are under 18 years

34.2%

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

Median household income of Maricopa County, Arizona is

$54,229

The population of Texas is

27,862,596

35.7%

of persons 25 years+ in San Diego County, California have a bachelor's degree or higher

The population of Michigan is

9,928,300

17.3%

of persons in Florida are 65 years and over

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates

Source: American Community Survey

Source: Population Estimates

Source: 2010 Census