Tomkins Cove is a hamlet in the Town of Stony Point, Rockland County, New York, United States located north of Stony Point; east of Harriman State Park; south of Doodletown and west of the Hudson River. It is located north-northwest of New York City. The population is approximately 1,739 and the ZIP Code is 10986. The community served by the 786 exchange in Area Code 845.Tomkins Cove comprises approximately 8 square miles. Notable areas within the town are Tomkins Lake Colony, Rising Hills Estates, Buckberg Mountain, the Girl Scout Camp, the Town Pool, the Tomkins Cove Library, and Cedar Flats Road. Mott Farm Road extends west from US 9W to Bulsontown Road. A natural gas pipeline runs from the Hudson River into Stony Point. Much of the Tomkins Cove perimeter borders Bear Mountain State Park. Tomkins Cove prides itself on having a cut through of the Appalachian trail which leads into Bear Mountain. It is one of the more rural communities in Rockland County.