QuickFacts

10.5%

of persons in Los Angeles city, California are 65 years and over

25.0%

of persons in California are under 18 years

13.5%

of persons in New York are 65 years and over

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

27,012.5

In Philadelphia city, Pennsylvania

57.3%

of females 16 years+ are in the civilian labor force

The population of Cook County, Illinois is

5,238,216

The population of North Carolina is

10,146,788

15.4%

of persons in Pennsylvania are 65 years and over

22.0%

of persons in Pennsylvania are under 18 years

8.1%

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

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates

Source: 2010 Census