QuickFacts

Population per square mile in North Carolina is

196.1

Population per square mile in Philadelphia city, Pennsylvania is

11,379.5

Population per square mile in New York is

411.2

Median household income of Cook County, Illinois is

$55,251

13.5%

of persons in New York are 65 years and over

Median household income of Florida is

$47,507

The population of Pennsylvania is

12,784,227

In Los Angeles County, California

57.7%

of females 16 years+ are in the civilian labor force

11.4%

of persons in San Diego County, California are 65 years and over

The population of New York is

19,745,289

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates