QuickFacts

The population of Maricopa County, Arizona is

4,167,947

23.1%

of persons in Chicago city, Illinois are under 18 years

28.0%

of persons in Harris County, Texas are under 18 years

Population per square mile in Pennsylvania is

283.9

Population per square mile in Florida is

350.6

Population per square mile in New York is

411.2

13.8%

of persons in Michigan are 65 years and over

Median household income of Los Angeles County, California is

$56,196

28.8%

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

Median household income of Los Angeles County, California is

$56,196

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey