Collison, IL

ZIP code 61831 is located in East Central Illinois and encompasses the town of Fairmount. The area is characterized by rural landscapes and small-town charm. One of the prominent landmarks in this ZIP code is the Kickapoo State Park, known for its scenic trails and outdoor recreational activities. Additionally, Fairmount is home to the birthplace of renowned film critic Roger Ebert, which is another notable point of interest in the area.