QuickFacts

10.5%

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

11.9%

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

The population of California is

39,144,818

The population of New York city, New York is

8,491,079

The population of San Diego County, California is

3,263,431

Median household income of Florida is

$47,212

Population per square mile in Illinois is

231.1

31.5%

of persons 25 years+ in Los Angeles city, California have a bachelor's degree or higher

The population of Cook County, Illinois is

5,246,456

Median household income of Maricopa County, Arizona is

$53,689

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates

Source: American Community Survey