QuickFacts

Population per square mile in Harris County, Texas is

2,402.4

The population of Harris County, Texas is

4,538,028

Population per square mile in Cook County, Illinois is

5,495.1

Median household income of Chicago city, Illinois is

$48,522

30.3%

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

The population of Texas is

27,862,596

22.5%

of persons in Philadelphia city, Pennsylvania are under 18 years

Median household income of Maricopa County, Arizona is

$54,229

22.3%

of persons in New York are under 18 years

Population per square mile in Philadelphia city, Pennsylvania is

11,379.5

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census