QuickFacts

8.1%

of persons in Harris County, Texas are 65 years and over

Population per square mile in Harris County, Texas is

2,402.4

22.5%

of persons in Philadelphia city, Pennsylvania are under 18 years

Population per square mile in Ohio is

282.3

In Houston city, Texas

59.9%

of females 16 years+ are in the civilian labor force

12.1%

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

Population per square mile in Los Angeles city, California is

8,092.3

Population per square mile in New York is

411.2

Population per square mile in Chicago city, Illinois is

11,841.8

23.1%

of persons in Chicago city, Illinois are under 18 years

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census