According to our records, this business is located at P.O. BOX 4085 in Delmar (in Sussex County), Delaware 19940, the location GPS coordinates are: 38.4565052 (latitude), -75.5771471 (longitude). Bonanza Restaurant is categorized under Drive-In Restaurants (SIC code 5812). Known organization manager is Gerry Bobwink. You can contact the company by phone at (302) 422-2723.