Royal, IL

ZIP code 61871 belongs to Rantoul, a town in Illinois that is home to the former Chanute Air Force Base, now known as the Chanute Aerospace and Military Museum. The area also features the Rantoul National Aviation Center and the Octave Chanute Aerospace Museum. Additionally, Rantoul is known for its historical significance in aviation and its close proximity to the University of Illinois campus in Urbana-Champaign.