QuickFacts

11.9%

of persons in Cook County, Illinois are 65 years and over

10.7%

of persons in Georgia are 65 years and over

The population of Illinois is

12,859,995

12.1%

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

The population of Los Angeles city, California is

3,928,864

Median household income of Cook County, Illinois is

$54,828

Population per square mile in San Diego County, California is

735.8

17.3%

of persons in Florida are 65 years and over

17.3%

of persons in Florida are 65 years and over

Population per square mile in San Diego County, California is

735.8

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census