Elizabethtown, NY has a population of 720 and is the 17,285th largest city in the United States. The population density is 218 per sq mi which is 39% lower than the New York average and 140% higher than the national average. The median age in Elizabethtown is 53 which is approximately 38% higher than the New York average of 38. In Elizabethtown, 52% of the population over 15 years of age are married, 98% speak English and 0% speak Spanish. 65% of Elizabethtown residents were born in New York, 30% were born out of state, 3% were born outside of the United States and 3% were foreign born.