Poolesville, MD

ZIP code 20837 belongs to Poolesville, Maryland, a charming rural town known for its historic downtown area and picturesque farmland. Landmarks in the area include Rocklands Farm Winery, a popular spot for wine tastings and events, as well as the White's Ferry, the only remaining ferry service on the Potomac River. Residents and visitors enjoy the small-town atmosphere and outdoor activities such as hiking and biking in the surrounding countryside.