QuickFacts

11.4%

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

Population per square mile in Philadelphia city, Pennsylvania is

11,379.5

35.8%

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

24.4%

of persons in Illinois are under 18 years

Median household income of Cook County, Illinois is

$55,251

In Cook County, Illinois

61.0%

of females 16 years+ are in the civilian labor force

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

27,012.5

15.4%

of persons in Pennsylvania are 65 years and over

29.5%

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

The population of New York city, New York is

8,550,405

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates