Newfane, VT has a population of 89 and is the 27,231st largest city in the United States. The population density is 508 per sq mi which is 680% higher than the Vermont average and 460% higher than the national average. The median age in Newfane is 53 which is approximately 24% higher than the Vermont average of 43. In Newfane, 66% of the population over 15 years of age are married, 100% speak English and 0% speak Spanish. 31% of Newfane residents were born in Vermont, 69% were born out of state, 0% were born outside of the United States and 0% were foreign born.