QuickFacts

25.9%

of persons in Houston city, Texas are under 18 years

The population of San Diego County, California is

3,299,521

26.1%

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

12.1%

of persons in Maricopa County, Arizona are 65 years and over

23.9%

of persons in North Carolina are under 18 years

The population of North Carolina is

10,146,788

25.9%

of persons in Houston city, Texas are under 18 years

35.7%

of persons 25 years+ in San Diego County, California have a bachelor's degree or higher

25.4%

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

Population per square mile in Philadelphia city, Pennsylvania is

11,379.5

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census