Grasonville, MD

ZIP code 21638 covers the charming town of Harrington, Maryland. Situated along the Choptank River, this area is known for its picturesque waterfront views and historic architecture. One of the most notable landmarks in 21638 is the Harrington Heritage Museum, which showcases the town's rich history. Visitors can also enjoy outdoor activities at nearby parks like the Harrington Raceway and Casino.