QuickFacts

23.9%

of persons in North Carolina are under 18 years

35.7%

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

Population per square mile in Georgia is

168.4

11.9%

of persons in Cook County, Illinois are 65 years and over

The population of Philadelphia city, Pennsylvania is

1,567,442

Median household income of Los Angeles city, California is

$50,205

9.0%

of persons in Houston city, Texas are 65 years and over

23.9%

of persons in North Carolina are under 18 years

26.4%

of persons in Maricopa County, Arizona are under 18 years

The population of Pennsylvania is

12,784,227

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates