QuickFacts

Population per square mile in New York is

411.2

12.1%

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

23.7%

of persons in Michigan are under 18 years

10.3%

of persons in Texas are 65 years and over

26.1%

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

25.0%

of persons in California are under 18 years

The population of San Diego County, California is

3,299,521

The population of Cook County, Illinois is

5,238,216

23.1%

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

The population of New York city, New York is

8,550,405

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates