QuickFacts

Population per square mile in California is

239.1

12.9%

of persons in North Carolina are 65 years and over

13.5%

of persons in New York are 65 years and over

25.4%

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

Median household income of Pennsylvania is

$53,599

Median household income of Michigan is

$49,576

Median household income of Maricopa County, Arizona is

$54,229

Median household income of New York city, New York is

$53,373

32.3%

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

The population of Chicago city, Illinois is

2,720,546

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates