Lattingtown, NY has a population of 1,671 and is the 12,072nd largest city in the United States. The population density is 445 per sq mi which is 8% higher than the New York average and 391% higher than the national average. The median age in Lattingtown is 50 which is approximately 32% higher than the New York average of 38. In Lattingtown, 66% of the population over 15 years of age are married, 81% speak English and 6% speak Spanish. 73% of Lattingtown residents were born in New York, 12% were born out of state, 1% were born outside of the United States and 14% were foreign born.