Today 20772, Upper Marlboro MD is count around 124 homes for sale at current average listing price of $568,143. Nearby neighborhoods of 20772 are Marlboro Ridge, None Available, Marlton, Watermark At Westphalia Town Center, Villages Of Marlborough, Westphalia Town Center, Brandywine Country, Marlboro Meadows, Westphalia, Balmoral. Most of 20772 homes are 4 bedrooms with 3 bathrooms.