Dauphin Island, AL

ZIP code 36528 encompasses the town of Dauphin Island, Alabama, nestled along the Gulf of Mexico. This coastal community is home to the Dauphin Island Sea Lab, a renowned marine research facility, as well as the historic Fort Gaines, a Civil War-era fort known for its role in protecting Mobile Bay. With its sandy beaches, birding trails, and laid-back island vibe, Dauphin Island is a popular destination for tourists and nature enthusiasts alike.