Parkton, MD

ZIP code 21120 is located in Sparks Glencoe, Maryland. This area is known for its picturesque landscapes and charming historic sites. One of the most important landmarks in this ZIP code is the Sparks historic district which features well-preserved 19th-century architecture. Additionally, residents and visitors alike can enjoy outdoor activities at Gunpowder Falls State Park, offering hiking, fishing, and picnicking opportunities.