There are 2 Post Offices in New Suffolk, New York, serving a population of 243 people in an area of 1 square miles. There is 1 Post Office per 121 people, and 1 Post Office per square mile.
In New York, New Suffolk is ranked 593rd of 2100 cities in Post Offices per capita, and 607th of 2100 cities in Post Offices per square mile.
Find addresses, phone numbers, fax numbers, hours & services for New Suffolk Post Offices.
US Post Office 375 1st Street New Suffolk, NY
United States Postal Service 375 1st Street New Suffolk, NY Mailing Service, Postal Services