QuickFacts

14.1%

of persons in Ohio are 65 years and over

Population per square mile in Ohio is

282.3

Population per square mile in Harris County, Texas is

2,402.4

35.0%

of persons 25 years+ in New York city, New York have a bachelor's degree or higher

Population per square mile in Maricopa County, Arizona is

414.9

24.4%

of persons in Illinois are under 18 years

25.6%

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

The population of California is

39,144,818

The population of Pennsylvania is

12,802,503

26.4%

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

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates

Source: American Community Survey