We can help you with your concerns. You can learn from us. Avon Avon is an unincorporated community formerly known as Kinnakeet. The name was changed to "Avon" by the U.S. Postal Service when the post office was established in 1883. Avon offers a pier, spa, and hydroflight sports! Avon is a charming coastal community located on Hatteras Island, part of the Outer Banks of North Carolina. Located on a barrier island, it is a quiet and picturesque setting with spectacular beaches along the Atlantic Ocean. Avon is characterized by the following. Beaches: Avon has beautiful, expansive beaches ideal for ...