La Fargeville, NY has a population of 530 and is the 19,196th largest city in the United States. The population density is 160 per sq mi which is 55% lower than the New York average and 76% higher than the national average. The median age in La Fargeville is 42 which is approximately 9% higher than the New York average of 38. In La Fargeville, 56% of the population over 15 years of age are married, 97% speak English and 3% speak Spanish. 65% of La Fargeville residents were born in New York, 31% were born out of state, 0% were born outside of the United States and 4% were foreign born.