QuickFacts

17.3%

of persons in Florida are 65 years and over

12.1%

of persons in Philadelphia city, Pennsylvania are 65 years and over

23.7%

of persons in Ohio are under 18 years

The population of Florida is

20,612,439

Median household income of Los Angeles County, California is

$56,196

Median household income of Cook County, Illinois is

$55,251

The population of Georgia is

10,310,371

Population per square mile in Philadelphia city, Pennsylvania is

11,379.5

Median household income of Ohio is

$49,429

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

27,012.5

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census