QuickFacts

Population per square mile in Los Angeles County, California is

2,419.6

The population of Los Angeles city, California is

3,971,883

The population of Illinois is

12,801,539

26.1%

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

21.6%

of persons in New York city, New York are under 18 years

11.4%

of persons in California are 65 years and over

Median household income of California is

$61,818

10.9%

of persons in Los Angeles County, California are 65 years and over

10.3%

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

24.4%

of persons in Illinois are under 18 years

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census