QuickFacts

23.4%

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

Population per square mile in Philadelphia city, Pennsylvania is

11,379.5

25.0%

of persons in California are under 18 years

Population per square mile in Florida is

350.6

Population per square mile in New York is

411.2

Median household income of Texas is

$53,207

In San Diego County, California

57.2%

of females 16 years+ are in the civilian labor force

Population per square mile in New York city, New York is

27,012.5

35.8%

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

The population of Pennsylvania is

12,784,227

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates