QuickFacts

The population of Harris County, Texas is

4,538,028

Population per square mile in Los Angeles County, California is

2,419.6

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

27,012.5

27.3%

of persons in Texas are under 18 years

The population of Maricopa County, Arizona is

4,167,947

Median household income of Los Angeles County, California is

$56,196

Population per square mile in Texas is

96.3

Population per square mile in Cook County, Illinois is

5,495.1

35.8%

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

Median household income of Los Angeles city, California is

$50,205

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey