QuickFacts

26.4%

of persons in Maricopa County, Arizona are under 18 years

9.0%

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

Population per square mile in Cook County, Illinois is

5,495.1

Population per square mile in California is

239.1

35.6%

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

Median household income of Illinois is

$57,574

35.7%

of persons 25 years+ in San Diego County, California have a bachelor's degree or higher

23.1%

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

26.1%

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

The population of Houston city, Texas is

2,296,224

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates