QuickFacts

21.6%

of persons in New York city, New York are under 18 years

28.0%

of persons in Harris County, Texas are under 18 years

The population of Pennsylvania is

12,784,227

Median household income of Los Angeles city, California is

$50,205

Population per square mile in Texas is

96.3

30.4%

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

Median household income of New York city, New York is

$53,373

35.8%

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

Population per square mile in North Carolina is

196.1

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: American Community Survey

Source: 2010 Census