QuickFacts

Population per square mile in Illinois is

231.1

Median household income of New York city, New York is

$53,373

Median household income of Michigan is

$49,576

22.5%

of persons in Philadelphia city, Pennsylvania are under 18 years

Population per square mile in Pennsylvania is

283.9

21.6%

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

10.9%

of persons in Los Angeles County, California are 65 years and over

10.7%

of persons in Georgia are 65 years and over

The population of Pennsylvania is

12,784,227

The population of Georgia is

10,310,371

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates