QuickFacts

Population per square mile in Cook County, Illinois is

5,495.1

24.5%

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

The population of Maricopa County, Arizona is

4,087,191

Population per square mile in New York city, New York is

27,012.5

Population per square mile in Los Angeles County, California is

2,419.6

The population of California is

39,144,818

30.0%

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

Median household income of Houston city, Texas is

$45,728

Population per square mile in Chicago city, Illinois is

11,841.8

10.7%

of persons in Georgia are 65 years and over

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census