QuickFacts

In Chicago city, Illinois

61.9%

of females 16 years+ are in the civilian labor force

12.5%

of persons in Illinois are 65 years and over

The population of Illinois is

12,859,995

Population per square mile in Cook County, Illinois is

5,495.1

25.9%

of persons in Houston city, Texas are under 18 years

8.1%

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

Population per square mile in Los Angeles County, California is

2,419.6

15.4%

of persons in Pennsylvania are 65 years and over

11.4%

of persons in California are 65 years and over

Population per square mile in Georgia is

168.4

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census