QuickFacts

23.7%

of persons in Ohio are under 18 years

Population per square mile in Houston city, Texas is

3,501.5

9.0%

of persons in Houston city, Texas are 65 years and over

Median household income of Cook County, Illinois is

$54,828

28.1%

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

22.5%

of persons in Philadelphia city, Pennsylvania are under 18 years

23.7%

of persons in Ohio are under 18 years

12.5%

of persons in Illinois are 65 years and over

Population per square mile in San Diego County, California is

735.8

22.0%

of persons in Pennsylvania are under 18 years

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census