QuickFacts

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

27,012.5

The population of Michigan is

9,928,300

25.0%

of persons in California are under 18 years

The population of San Diego County, California is

3,299,521

23.7%

of persons in Cook County, Illinois are under 18 years

The population of Florida is

20,612,439

23.9%

of persons in North Carolina are under 18 years

25.7%

of persons in Georgia are under 18 years

12.5%

of persons in Illinois are 65 years and over

28.6%

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

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey