QuickFacts

12.5%

of persons in Illinois are 65 years and over

10.3%

of persons in Texas are 65 years and over

24.4%

of persons in Illinois are under 18 years

24.5%

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

17.3%

of persons in Florida are 65 years and over

23.4%

of persons in San Diego County, California are under 18 years

The population of Cook County, Illinois is

5,238,216

24.4%

of persons in Illinois are under 18 years

The population of Georgia is

10,310,371

13.8%

of persons in Michigan are 65 years and over

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census