QuickFacts

35.8%

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

Population per square mile in New York is

411.2

12.1%

of persons in New York city, New York are 65 years and over

23.1%

of persons in Chicago city, Illinois are under 18 years

Population per square mile in Harris County, Texas is

2,402.4

10.3%

of persons in Texas are 65 years and over

Median household income of Philadelphia city, Pennsylvania is

$38,253

23.9%

of persons in North Carolina are under 18 years

23.1%

of persons in Chicago city, Illinois are under 18 years

23.4%

of persons in San Diego County, California are under 18 years

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census