QuickFacts

12.1%

of persons in New York city, New York are 65 years and over

The population of Cook County, Illinois is

5,238,216

The population of California is

39,250,017

Median household income of California is

$61,818

Population per square mile in Florida is

350.6

12.5%

of persons in Illinois are 65 years and over

Median household income of Los Angeles County, California is

$56,196

10.5%

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

23.1%

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

21.6%

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

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census