Groton, CT

ZIP code 06340 covers the scenic coastal city of Groton, Connecticut. This area is home to notable landmarks such as the United States Naval Submarine Base, where submarines are maintained and operated. The historic Fort Griswold Battlefield State Park, known for its role in the American Revolutionary War, is also found in this ZIP code. Additionally, the community features charming neighborhoods, waterfront views, and a variety of dining and shopping options.