QuickFacts

14.1%

of persons in Ohio are 65 years and over

Population per square mile in Houston city, Texas is

3,501.5

The population of Cook County, Illinois is

5,238,216

Population per square mile in Harris County, Texas is

2,402.4

27.3%

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

26.4%

of persons in Maricopa County, Arizona are under 18 years

15.4%

of persons in Pennsylvania are 65 years and over

28.6%

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

23.7%

of persons in Ohio are under 18 years

8.1%

of persons in Harris County, Texas are 65 years and over

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census