QuickFacts

28.0%

of persons in Harris County, Texas are under 18 years

23.1%

of persons in Los Angeles city, California are under 18 years

Population per square mile in Los Angeles County, California is

2,419.6

10.3%

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

12.5%

of persons in Illinois are 65 years and over

Population per square mile in Cook County, Illinois is

5,495.1

32.3%

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

30.3%

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

Median household income of Houston city, Texas is

$46,187

31.4%

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

Source: 2010 Census

Source: American Community Survey