QuickFacts

12.5%

of persons in Illinois are 65 years and over

10.3%

of persons in Chicago city, Illinois are 65 years and over

Population per square mile in Maricopa County, Arizona is

414.9

25.7%

of persons in Georgia are under 18 years

22.0%

of persons in Pennsylvania are under 18 years

The population of Chicago city, Illinois is

2,720,546

Population per square mile in New York is

411.2

In New York

58.7%

of females 16 years+ are in the civilian labor force

Population per square mile in Georgia is

168.4

11.4%

of persons in San Diego County, California are 65 years and over

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census