QuickFacts

26.4%

of persons in Maricopa County, Arizona are under 18 years

12.1%

of persons in Maricopa County, Arizona are 65 years and over

Median household income of Florida is

$47,507

24.5%

of persons in Los Angeles County, California are under 18 years

The population of Los Angeles city, California is

3,971,883

The population of Illinois is

12,801,539

Median household income of Ohio is

$49,429

35.7%

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

22.0%

of persons in Pennsylvania are under 18 years

Population per square mile in Cook County, Illinois is

5,495.1

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census