QuickFacts

The population of Pennsylvania is

12,784,227

26.4%

of persons in Maricopa County, Arizona are under 18 years

The population of California is

39,250,017

26.9%

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

23.1%

of persons in Los Angeles city, California are under 18 years

30.4%

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

Population per square mile in New York city, New York is

27,012.5

27.6%

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

22.0%

of persons in Pennsylvania are under 18 years

Population per square mile in Los Angeles County, California is

2,419.6

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census