QuickFacts

Population per square mile in Philadelphia city, Pennsylvania is

11,379.5

The population of Cook County, Illinois is

5,238,216

28.0%

of persons in Harris County, Texas are under 18 years

35.8%

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

In Los Angeles County, California

57.7%

of females 16 years+ are in the civilian labor force

Median household income of Harris County, Texas is

$54,457

The population of Harris County, Texas is

4,538,028

Population per square mile in Los Angeles city, California is

8,092.3

The population of Ohio is

11,614,373

The population of New York is

19,745,289

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates