QuickFacts

Population per square mile in Maricopa County, Arizona is

414.9

Population per square mile in Pennsylvania is

283.9

30.4%

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

28.4%

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

The population of Philadelphia city, Pennsylvania is

1,567,442

14.1%

of persons in Ohio are 65 years and over

Population per square mile in Harris County, Texas is

2,402.4

22.5%

of persons in Philadelphia city, Pennsylvania are under 18 years

32.3%

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

28.0%

of persons in Harris County, Texas are under 18 years

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census