QuickFacts

28.0%

of persons in Harris County, Texas are under 18 years

21.3%

of persons in Florida are under 18 years

Population per square mile in Harris County, Texas is

2,402.4

27.3%

of persons in Texas are under 18 years

30.0%

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

The population of Philadelphia city, Pennsylvania is

1,560,297

15.4%

of persons in Pennsylvania are 65 years and over

23.7%

of persons in Michigan are under 18 years

31.0%

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

24.5%

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

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey