QuickFacts

24.4%

of persons in Illinois are under 18 years

Population per square mile in New York is

411.2

Median household income of Pennsylvania is

$53,599

Median household income of Pennsylvania is

$53,599

28.6%

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

Median household income of Michigan is

$49,576

Population per square mile in San Diego County, California is

735.8

The population of Los Angeles County, California is

10,170,292

22.0%

of persons in Pennsylvania are under 18 years

Population per square mile in Philadelphia city, Pennsylvania is

11,379.5

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census