QuickFacts

Population per square mile in Cook County, Illinois is

5,495.1

Population per square mile in New York city, New York is

27,012.5

Median household income of Cook County, Illinois is

$55,251

Median household income of Maricopa County, Arizona is

$54,229

21.3%

of persons in Florida are under 18 years

Median household income of Texas is

$53,207

Median household income of Ohio is

$49,429

12.1%

of persons in Philadelphia city, Pennsylvania are 65 years and over

Median household income of Florida is

$47,507

In Pennsylvania

58.3%

of females 16 years+ are in the civilian labor force

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey