Prairie du Rocher, IL

ZIP code 62277 belongs to Prairie du Rocher, a small village in Illinois. This historic area is home to notable landmarks such as the Fort de Chartres State Historic Site, a reconstruction of an 18th-century French fort, and the Creole House, a museum showcasing the region's early French colonial history. The ZIP code area also features picturesque rural landscapes and is known for its annual Jour de Fête celebration.