South Jamesport, New York

South Jamesport is a hamlet in the town of Riverhead, Suffolk County, New York, United States. The community is located on the north shore of the Great Peconic Bay. South Jamesport has a post office with ZIP code 11970, which opened on February 2, 1893.

South Jamesport, New York

South Jamesport is a hamlet in the town of Riverhead, Suffolk County, New York, United States. The community is located on the north shore of the Great Peconic Bay. South Jamesport has a post office with ZIP code 11970, which opened on February 2, 1893.