Sherwood, MD

ZIP code 21665 corresponds to Preston, Maryland, a small rural town in Caroline County. Located in this area is the scenic Choptank River, offering opportunities for fishing and boating. Additionally, Preston is home to the Martinak State Park, providing visitors with hiking trails, picnicking areas, and a campground. The town also features historic churches and quaint local businesses, making it a charming destination for residents and tourists alike.