QuickFacts

Population per square mile in Illinois is

231.1

In Illinois

60.7%

of females 16 years+ are in the civilian labor force

14.1%

of persons in Ohio are 65 years and over

12.5%

of persons in Illinois are 65 years and over

In Ohio

59.0%

of females 16 years+ are in the civilian labor force

11.4%

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

12.1%

of persons in Philadelphia city, Pennsylvania are 65 years and over

The population of California is

39,250,017

12.5%

of persons in Illinois are 65 years and over

14.1%

of persons in Ohio are 65 years and over

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census