QuickFacts

Population per square mile in Ohio is

282.3

15.4%

of persons in Pennsylvania are 65 years and over

The population of Georgia is

10,310,371

Population per square mile in Illinois is

231.1

22.0%

of persons in Pennsylvania are under 18 years

Population per square mile in Los Angeles city, California is

8,092.3

The population of Pennsylvania is

12,784,227

Median household income of Los Angeles County, California is

$56,196

23.1%

of persons in Chicago city, Illinois are under 18 years

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

27,012.5

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census