QuickFacts

23.1%

of persons in Chicago city, Illinois are under 18 years

Population per square mile in San Diego County, California is

735.8

25.0%

of persons in California are under 18 years

Population per square mile in Harris County, Texas is

2,402.4

Population per square mile in Houston city, Texas is

3,501.5

26.1%

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

Median household income of California is

$61,818

35.8%

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

35.8%

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

Population per square mile in Florida is

350.6

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census