QuickFacts

12.5%

of persons in Illinois are 65 years and over

10.5%

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

Population per square mile in Florida is

350.6

The population of New York is

19,795,791

13.5%

of persons in New York are 65 years and over

Median household income of Cook County, Illinois is

$54,828

Population per square mile in Texas is

96.3

24.5%

of persons in Los Angeles County, California are under 18 years

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

27,012.5

22.5%

of persons in Philadelphia city, Pennsylvania are under 18 years

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census