QuickFacts

The population of Pennsylvania is

12,784,227

22.0%

of persons in Pennsylvania are under 18 years

25.9%

of persons in Houston city, Texas are under 18 years

13.8%

of persons in Michigan are 65 years and over

29.5%

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

27.3%

of persons in Texas are under 18 years

The population of North Carolina is

10,146,788

12.1%

of persons in Philadelphia city, Pennsylvania are 65 years and over

25.7%

of persons in Georgia are under 18 years

Population per square mile in Los Angeles city, California is

8,092.3

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census