QuickFacts

26.4%

of persons in Maricopa County, Arizona are under 18 years

The population of Los Angeles city, California is

3,971,883

Median household income of Pennsylvania is

$53,599

Median household income of Illinois is

$57,574

Median household income of Chicago city, Illinois is

$48,522

30.4%

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

32.3%

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

23.1%

of persons in Chicago city, Illinois are under 18 years

9.0%

of persons in Houston city, Texas are 65 years and over

Population per square mile in San Diego County, California is

735.8

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census