Nittany, PA has a population of 709 and is the 17,391st largest city in the United States. The population density is 501 per sq mi which is 81% higher than the Pennsylvania average and 453% higher than the national average. The median age in Nittany is 46 which is approximately 13% higher than the Pennsylvania average of 41. In Nittany, 60% of the population over 15 years of age are married, 100% speak English and 0% speak Spanish. 98% of Nittany residents were born in Pennsylvania, 2% were born out of state, 0% were born outside of the United States and 0% were foreign born.