How big is tangier island?

Tangier Island is a small island located in the Chesapeake Bay, about 12 miles off the coast of Virginia. It has a land area of approximately 1.2 square miles (3.1 km²). The island is about 3 miles long and 1.5 miles wide. It has a population of around 450 people, making it one of the most densely populated islands in the United States.