QuickFacts

25.9%

of persons in Houston city, Texas are under 18 years

The population of Cook County, Illinois is

5,238,216

Median household income of Los Angeles County, California is

$56,196

25.4%

of persons 25 years+ in Philadelphia city, Pennsylvania have a bachelor's degree or higher

Median household income of California is

$61,818

24.4%

of persons in Illinois are under 18 years

10.3%

of persons in Chicago city, Illinois are 65 years and over

Median household income of California is

$61,818

Population per square mile in Houston city, Texas is

3,501.5

Population per square mile in Cook County, Illinois is

5,495.1

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census