QuickFacts

11.4%

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

22.3%

of persons in New York are under 18 years

The population of Cook County, Illinois is

5,238,216

10.3%

of persons in Chicago city, Illinois are 65 years and over

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

27,012.5

30.4%

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

The population of Michigan is

9,928,300

30.4%

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

The population of New York is

19,745,289

30.4%

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

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates

Source: American Community Survey

Source: Population Estimates

Source: American Community Survey