QuickFacts

12.5%

of persons in Illinois are 65 years and over

Population per square mile in Harris County, Texas is

2,402.4

23.7%

of persons in Ohio are under 18 years

28.6%

of persons 25 years+ in Pennsylvania have a bachelor's degree or higher

31.4%

of persons 25 years+ in California have a bachelor's degree or higher

29.5%

of persons 25 years+ in Harris County, Texas have a bachelor's degree or higher

10.5%

of persons in Los Angeles city, California are 65 years and over

27.3%

of persons in Texas are under 18 years

Population per square mile in Harris County, Texas is

2,402.4

12.1%

of persons in Maricopa County, Arizona are 65 years and over

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census