QuickFacts

Median household income of Cook County, Illinois is

$55,251

26.9%

of persons 25 years+ in Michigan have a bachelor's degree or higher

Median household income of Los Angeles city, California is

$50,205

Population per square mile in Los Angeles County, California is

2,419.6

Population per square mile in California is

239.1

11.4%

of persons in California are 65 years and over

12.5%

of persons in Illinois are 65 years and over

The population of Los Angeles County, California is

10,170,292

Population per square mile in Maricopa County, Arizona is

414.9

11.4%

of persons in California are 65 years and over

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census