QuickFacts

15.4%

of persons in Pennsylvania are 65 years and over

In Los Angeles city, California

59.4%

of females 16 years+ are in the civilian labor force

11.9%

of persons in Cook County, Illinois are 65 years and over

27.3%

of persons in Texas are under 18 years

The population of Illinois is

12,801,539

Population per square mile in Cook County, Illinois is

5,495.1

24.5%

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

The population of Harris County, Texas is

4,538,028

12.1%

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

Population per square mile in Los Angeles County, California is

2,419.6

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census