20660 Morganza, MD is an unincorporated community located in Charles County. The population of 20660 Morganza, MD is 28, with a population density of 32 people per square mile. There are many local businesses in 20660 Morganza, MD such as the Morette's Grocery Store and Salon LaRue. For year-round outdoor activities, residents can explore the nearby Great Mills Trading Post and Dymer Creek Park. Other organizations located in 20660 Morganza include the Morganza Fire Department and American Legion Post 276. Lastly, there are various local sporting events held regularly such as the Pop Warner Football games and Charles County Youth Baseball League tournaments.