Lisbon, MD

ZIP code 21765 is located in the town of Rock Point, Maryland. This area is home to the Piney Point Lighthouse, a historic maritime landmark that dates back to the 19th century. The community is situated along the Potomac River, offering picturesque views and outdoor recreational opportunities for residents and visitors alike. The zip code also encompasses the Cedar Point Wildlife Management Area, a popular destination for birdwatching and nature enthusiasts.