QuickFacts

27.3%

of persons in Texas are under 18 years

23.9%

of persons in North Carolina are under 18 years

17.3%

of persons in Florida are 65 years and over

Population per square mile in Philadelphia city, Pennsylvania is

11,379.5

32.0%

of persons 25 years+ in Los Angeles city, California have a bachelor's degree or higher

13.8%

of persons in Michigan are 65 years and over

Population per square mile in Pennsylvania is

283.9

The population of Pennsylvania is

12,784,227

The population of Los Angeles County, California is

10,170,292

24.5%

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

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census