QuickFacts

23.4%

of persons in San Diego County, California are under 18 years

23.7%

of persons in Michigan are under 18 years

The population of Georgia is

10,310,371

32.3%

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

Median household income of Cook County, Illinois is

$55,251

Median household income of Los Angeles County, California is

$56,196

The population of Los Angeles city, California is

3,971,883

The population of Maricopa County, Arizona is

4,167,947

The population of Florida is

20,612,439

Population per square mile in California is

239.1

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey

Source: Population Estimates

Source: 2010 Census