QuickFacts

24.4%

of persons in Illinois are under 18 years

32.0%

of persons 25 years+ in Los Angeles city, California have a bachelor's degree or higher

15.4%

of persons in Pennsylvania are 65 years and over

The population of Harris County, Texas is

4,538,028

12.9%

of persons in North Carolina are 65 years and over

Population per square mile in Pennsylvania is

283.9

The population of Florida is

20,612,439

28.0%

of persons in Harris County, Texas are under 18 years

24.4%

of persons in Illinois are under 18 years

10.3%

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

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census