QuickFacts

The population of Chicago city, Illinois is

2,720,546

24.4%

of persons in Illinois are under 18 years

27.6%

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

Population per square mile in Harris County, Texas is

2,402.4

10.3%

of persons in Texas are 65 years and over

11.4%

of persons in California are 65 years and over

Population per square mile in Harris County, Texas is

2,402.4

Median household income of Cook County, Illinois is

$55,251

The population of Houston city, Texas is

2,296,224

Population per square mile in Los Angeles County, California is

2,419.6

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates

Source: 2010 Census