QuickFacts

Median household income of Illinois is

$57,574

The population of Houston city, Texas is

2,296,224

Population per square mile in Cook County, Illinois is

5,495.1

23.1%

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

11.4%

of persons in California are 65 years and over

Median household income of Illinois is

$57,574

Median household income of Cook County, Illinois is

$55,251

26.4%

of persons in Maricopa County, Arizona are under 18 years

The population of California is

39,250,017

Population per square mile in San Diego County, California is

735.8

Source: American Community Survey

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census