Ellicott City, MD

ZIP code 21042 is located in Ellicott City, Maryland. This area is known for its historic downtown district, where visitors can explore shops, restaurants, and the iconic Trolley Trail. Patapsco Valley State Park is also a notable landmark in this ZIP code, offering hiking trails and scenic views of the Patapsco River. The community is characterized by its charming mix of old-world charm and modern amenities.