QuickFacts

28.1%

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

8.1%

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

The population of Harris County, Texas is

4,441,370

23.1%

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

Population per square mile in Cook County, Illinois is

5,495.1

Population per square mile in Los Angeles County, California is

2,419.6

22.3%

of persons in New York are under 18 years

15.4%

of persons in Pennsylvania are 65 years and over

25.6%

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

The population of Pennsylvania is

12,802,503

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates