QuickFacts

12.5%

of persons in Illinois are 65 years and over

34.2%

of persons 25 years+ in New York have a bachelor's degree or higher

12.1%

of persons in New York city, New York are 65 years and over

28.0%

of persons in Harris County, Texas are under 18 years

12.1%

of persons in Maricopa County, Arizona are 65 years and over

Population per square mile in Illinois is

231.1

Median household income of Chicago city, Illinois is

$48,522

Population per square mile in San Diego County, California is

735.8

22.0%

of persons in Pennsylvania are under 18 years

The population of New York is

19,745,289

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates