Loami, IL

ZIP code 62661 is located in the small town of Monticello, Illinois. This area is known for its charming downtown area lined with historic buildings and local shops. One of the most prominent landmarks in this ZIP code is the Allerton Park and Retreat Center, a beautiful estate with expansive gardens, sculptures, and hiking trails. Additionally, the Monticello Railway Museum is a popular attraction for train enthusiasts and history buffs alike.