QuickFacts

15.4%

of persons in Pennsylvania are 65 years and over

22.0%

of persons in Pennsylvania are under 18 years

Population per square mile in North Carolina is

196.1

22.5%

of persons in Philadelphia city, Pennsylvania are under 18 years

Population per square mile in Houston city, Texas is

3,501.5

25.7%

of persons in Georgia are under 18 years

In Illinois

60.7%

of females 16 years+ are in the civilian labor force

27.3%

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

The population of Harris County, Texas is

4,538,028

Population per square mile in Houston city, Texas is

3,501.5

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates

Source: 2010 Census