QuickFacts

Population per square mile in California is

239.1

22.3%

of persons in New York are under 18 years

Population per square mile in San Diego County, California is

735.8

Median household income of Texas is

$53,207

Population per square mile in Florida is

350.6

Population per square mile in Texas is

96.3

Population per square mile in Chicago city, Illinois is

11,841.8

25.9%

of persons in Houston city, Texas are under 18 years

30.4%

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

The population of Illinois is

12,801,539

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates