QuickFacts

35.8%

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

Population per square mile in Philadelphia city, Pennsylvania is

11,379.5

8.1%

of persons in Harris County, Texas are 65 years and over

The population of New York city, New York is

8,550,405

26.4%

of persons in Maricopa County, Arizona are under 18 years

10.7%

of persons in Georgia are 65 years and over

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

Median household income of Philadelphia city, Pennsylvania is

$38,253

Median household income of California is

$61,818

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey