Alfred, NY has a population of 4,325 and is the 7,082nd largest city in the United States. The population density is 3,635 per sq mi which is 913% higher than the New York average and 3912% higher than the national average. The median age in Alfred is 20 which is approximately 47% lower than the New York average of 38. In Alfred, 6% of the population over 15 years of age are married, 89% speak English and 4% speak Spanish. 68% of Alfred residents were born in New York, 21% were born out of state, 3% were born outside of the United States and 9% were foreign born.