Hillburn is a village in the Town of Ramapo Rockland County, New York of United States. It is considered to be one of the most rural communities in Rockland County. Major attractions include Ramapo Mountain Reservation and Fourth Street & Terrace Avenue. Among the biggest companies in Hillburn are MERCO TAPE and Menichetti Carting Incorporated. The biggest schools here are Mahwah High School and Ramapo Central School District. One of the best places to visit when you are in Hillburn is Drop In Skate Park. A famous person from Hillburn includes Peter W. DeFreese, a Trustee.