QuickFacts

24.5%

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

24.5%

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

The population of Los Angeles city, California is

3,971,883

12.5%

of persons in Illinois are 65 years and over

26.9%

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

Population per square mile in Florida is

350.6

23.4%

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

Median household income of Chicago city, Illinois is

$48,522

Population per square mile in Pennsylvania is

283.9

The population of San Diego County, California is

3,299,521

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates