QuickFacts

35.8%

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

12.1%

of persons in Maricopa County, Arizona are 65 years and over

The population of Pennsylvania is

12,784,227

23.9%

of persons in North Carolina are under 18 years

26.1%

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

35.7%

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

Median household income of Maricopa County, Arizona is

$54,229

15.4%

of persons in Pennsylvania are 65 years and over

Population per square mile in North Carolina is

196.1

25.9%

of persons in Houston city, Texas are under 18 years

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census