QuickFacts

Population per square mile in Pennsylvania is

283.9

17.3%

of persons in Florida are 65 years and over

The population of New York is

19,795,791

28.0%

of persons in Harris County, Texas are under 18 years

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

27,012.5

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

27,012.5

22.3%

of persons in New York are under 18 years

12.9%

of persons in North Carolina are 65 years and over

Population per square mile in California is

239.1

23.1%

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

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census