QuickFacts

Population per square mile in Illinois is

231.1

24.5%

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

29.9%

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

Population per square mile in Illinois is

231.1

23.7%

of persons in Cook County, Illinois are under 18 years

Population per square mile in Cook County, Illinois is

5,495.1

The population of North Carolina is

10,042,802

10.3%

of persons in Texas are 65 years and over

The population of Pennsylvania is

12,802,503

Median household income of Los Angeles County, California is

$55,870

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey