QuickFacts

23.4%

of persons in San Diego County, California are under 18 years

23.4%

of persons in San Diego County, California are under 18 years

Population per square mile in California is

239.1

11.4%

of persons in California are 65 years and over

Median household income of Pennsylvania is

$53,599

The population of Pennsylvania is

12,784,227

23.7%

of persons in Michigan are under 18 years

25.4%

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

25.0%

of persons in California are under 18 years

35.8%

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

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey