QuickFacts

Population per square mile in Cook County, Illinois is

5,495.1

29.5%

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

The population of Illinois is

12,801,539

Median household income of Los Angeles city, California is

$50,205

Population per square mile in Chicago city, Illinois is

11,841.8

9.0%

of persons in Houston city, Texas are 65 years and over

12.1%

of persons in Maricopa County, Arizona are 65 years and over

Population per square mile in Maricopa County, Arizona is

414.9

Median household income of New York city, New York is

$53,373

Median household income of Houston city, Texas is

$46,187

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey