Chautauqua, NY has a population of 567 and is the 18,775th largest city in the United States. The population density is 1,328 per sq mi which is 270% higher than the New York average and 1366% higher than the national average. The median age in Chautauqua is 51 which is approximately 33% higher than the New York average of 38. In Chautauqua, 52% of the population over 15 years of age are married, 92% speak English and 2% speak Spanish. 54% of Chautauqua residents were born in New York, 34% were born out of state, 2% were born outside of the United States and 10% were foreign born.