Johnsonville, IL

ZIP code 62850 covers the town of Iuka in Marion County, Illinois. This area is known for its rural charm and small-town atmosphere. One of the most important landmarks in ZIP code 62850 is the Raccoon Lake Recreation Area, a popular spot for outdoor activities such as fishing, hiking, and camping. Additionally, visitors can explore the nearby Kaskaskia River State Fish and Wildlife Area for more nature-based adventures.