Dowell, MD

ZIP code 20629 is located in the St. Mary's County in Maryland. This area is known for being home to the Patuxent River Naval Air Station, a major U.S. Navy facility that conducts research, development, testing, and evaluation for naval aviation. Additionally, the ZIP code is in close proximity to Point Lookout State Park, which offers stunning views of the Chesapeake Bay and provides opportunities for camping, fishing, and hiking.