QuickFacts

12.9%

of persons in North Carolina are 65 years and over

21.6%

of persons in New York city, New York are under 18 years

The population of Ohio is

11,613,423

23.7%

of persons in Cook County, Illinois are under 18 years

24.4%

of persons in Illinois are under 18 years

24.5%

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

23.1%

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

23.7%

of persons in Cook County, Illinois are under 18 years

14.1%

of persons in Ohio are 65 years and over

13.8%

of persons in Michigan are 65 years and over

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census