QuickFacts

The population of Los Angeles County, California is

10,170,292

Median household income of California is

$61,818

Median household income of Pennsylvania is

$53,599

Median household income of Illinois is

$57,574

35.6%

of persons 25 years+ in Chicago city, Illinois have a bachelor's degree or higher

10.3%

of persons in Chicago city, Illinois are 65 years and over

12.1%

of persons in Maricopa County, Arizona are 65 years and over

29.5%

of persons 25 years+ in Harris County, Texas have a bachelor's degree or higher

Population per square mile in Cook County, Illinois is

5,495.1

Population per square mile in Ohio is

282.3

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census