New City, NY has a population of 33,817 and is the 1,252nd largest city in the United States. The population density is 2,171 per sq mi which is 505% higher than the New York average and 2297% higher than the national average. The median age in New City is 45 which is approximately 17% higher than the New York average of 38. In New City, 67% of the population over 15 years of age are married, 74% speak English and 7% speak Spanish. 67% of New City residents were born in New York, 12% were born out of state, 1% were born outside of the United States and 20% were foreign born.