QuickFacts

23.7%

of persons in Cook County, Illinois are under 18 years

Median household income of Cook County, Illinois is

$55,251

Median household income of Philadelphia city, Pennsylvania is

$38,253

Population per square mile in Illinois is

231.1

In Philadelphia city, Pennsylvania

57.3%

of females 16 years+ are in the civilian labor force

Median household income of California is

$61,818

In Harris County, Texas

59.8%

of females 16 years+ are in the civilian labor force

The population of New York city, New York is

8,550,405

11.9%

of persons in Cook County, Illinois are 65 years and over

11.9%

of persons in Cook County, Illinois are 65 years and over

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates

Source: 2010 Census