QuickFacts

Population per square mile in Maricopa County, Arizona is

414.9

23.1%

of persons in Chicago city, Illinois are under 18 years

The population of Ohio is

11,614,373

8.1%

of persons in Harris County, Texas are 65 years and over

The population of New York is

19,745,289

25.4%

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

25.7%

of persons in Georgia are under 18 years

Population per square mile in Pennsylvania is

283.9

29.5%

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

The population of North Carolina is

10,146,788

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates