QuickFacts

12.5%

of persons in Illinois are 65 years and over

23.7%

of persons in Cook County, Illinois are under 18 years

12.5%

of persons in Illinois are 65 years and over

Median household income of New York is

$59,269

The population of Florida is

20,612,439

Median household income of Philadelphia city, Pennsylvania is

$38,253

Median household income of Pennsylvania is

$53,599

The population of Georgia is

10,310,371

Population per square mile in Ohio is

282.3

23.7%

of persons in Michigan are under 18 years

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates

Source: American Community Survey

Source: Population Estimates

Source: 2010 Census