QuickFacts

22.5%

of persons in Philadelphia city, Pennsylvania are under 18 years

Median household income of New York city, New York is

$53,373

Population per square mile in Cook County, Illinois is

5,495.1

Population per square mile in North Carolina is

196.1

Median household income of Michigan is

$49,576

Population per square mile in North Carolina is

196.1

Population per square mile in Maricopa County, Arizona is

414.9

23.7%

of persons in Michigan are under 18 years

Median household income of Florida is

$47,507

Median household income of Ohio is

$49,429

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey