QuickFacts

14.1%

of persons in Ohio are 65 years and over

35.0%

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

The population of Los Angeles city, California is

3,928,864

24.5%

of persons in Los Angeles County, California are under 18 years

Median household income of Cook County, Illinois is

$54,828

12.1%

of persons in Philadelphia city, Pennsylvania are 65 years and over

Population per square mile in San Diego County, California is

735.8

The population of Illinois is

12,859,995

The population of New York is

19,795,791

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

27,012.5

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census