QuickFacts

Population per square mile in New York is

411.2

12.1%

of persons in New York city, New York are 65 years and over

Population per square mile in North Carolina is

196.1

11.4%

of persons in California are 65 years and over

In Pennsylvania

58.3%

of females 16 years+ are in the civilian labor force

Population per square mile in Los Angeles city, California is

8,092.3

Population per square mile in Philadelphia city, Pennsylvania is

11,379.5

23.7%

of persons in Ohio are under 18 years

15.4%

of persons in Pennsylvania are 65 years and over

28.0%

of persons in Harris County, Texas are under 18 years

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census