There are many thousands of islands in the USA. Just in Alaska there are 2670 named islands, a couple hundred more in Washington. Every state is dotted with islands in it's lakes and rivers or just off the coast. read more
This is a partial list of islands of the United States, including its insular areas, which are listed at the end. read more
Hawaii is the largest island in the United States with 4,021 square miles [10,414 square kilometers] , but is not the largest island in the world. read more