Isle au Haut, ME

ZIP code 04645 covers the town of Eastport, located in Washington County, Maine. Eastport is known for being the easternmost city in the United States, with notable landmarks including the historic 1886 Raye's Mustard Mill Museum, the Eastport Breakwater Gallery showcasing local art, and the picturesque views of Passamaquoddy Bay. The community's rich maritime history and vibrant arts scene make it a charming destination for visitors.