QuickFacts

The population of Pennsylvania is

12,784,227

23.9%

of persons in North Carolina are under 18 years

27.6%

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

11.9%

of persons in Cook County, Illinois are 65 years and over

22.3%

of persons in New York are under 18 years

The population of Houston city, Texas is

2,296,224

32.3%

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

Population per square mile in Illinois is

231.1

12.5%

of persons in Illinois are 65 years and over

Population per square mile in Pennsylvania is

283.9

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census