Ancona, IL

ZIP code 61311 encompasses the picturesque town of Marseilles in Illinois. This charming town is known for its stunning views of the Illinois River, making it a popular destination for outdoor enthusiasts. Important landmarks in this area include the historic Marseilles Lock and Dam, which played a significant role in the region's transportation history, and the William G. Stratton State Park, offering a variety of recreational activities for visitors to enjoy.