Norwalk, CT

ZIP code 06857 covers the charming coastal town of Norwalk, Connecticut. This area is home to the historic Sheffield Island Lighthouse, a popular tourist attraction offering tours and picturesque views of Long Island Sound. Visitors can also explore the nearby Norwalk Islands, a collection of protected islands perfect for kayaking and birdwatching. The zip code also encompasses the popular attractions of the Maritime Aquarium and the Norwalk Seaport Association.