QuickFacts

The population of Los Angeles County, California is

10,170,292

25.0%

of persons in California are under 18 years

12.1%

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

The population of Illinois is

12,801,539

30.4%

of persons 25 years+ in Maricopa County, Arizona have a bachelor's degree or higher

12.1%

of persons in New York city, New York are 65 years and over

The population of Harris County, Texas is

4,538,028

27.3%

of persons in Texas are under 18 years

Median household income of Illinois is

$57,574

The population of Los Angeles city, California is

3,971,883

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates