QuickFacts

28.0%

of persons in Harris County, Texas are under 18 years

Population per square mile in Philadelphia city, Pennsylvania is

11,379.5

31.5%

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

10.3%

of persons in Texas are 65 years and over

The population of Pennsylvania is

12,802,503

In Pennsylvania

58.3%

of females 16 years+ are in the civilian labor force

12.5%

of persons in Illinois are 65 years and over

Population per square mile in Los Angeles County, California is

2,419.6

21.3%

of persons in Florida are under 18 years

Population per square mile in Maricopa County, Arizona is

414.9

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census