QuickFacts

10.9%

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

11.9%

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

Population per square mile in Ohio is

282.3

23.1%

of persons in Chicago city, Illinois are under 18 years

35.6%

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

10.7%

of persons in Georgia are 65 years and over

Median household income of Illinois is

$57,574

Median household income of San Diego County, California is

$64,309

13.5%

of persons in New York are 65 years and over

Median household income of Philadelphia city, Pennsylvania is

$38,253

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey