Connecting Communities The St. Charles Sister Cities Program
The St. Charles Sister Cities Program is dedicated to building lasting connections and friendships across the globe. Through cultural, social, business, and educational exchanges, we bring people together to foster understanding, goodwill, and shared experiences between St. Charles and our Sister Cities.
Current Sister Cities
German Chapter
Ludwigsburg, Germany
Irish Chapter
Inishowen, Ireland
French Chapter
Montbéliard, France
Educational Exchange Programs
As part of the St. Charles Sister Cities Program, the Education Exchange Program gives students immersive global experiences that build cultural understanding, confidence, and lifelong friendships.
News & Events
Become a Member
Join the St. Charles Sister Cities Program and help promote cultural understanding through exchanges, events, and educational opportunities. Your involvement connects cultures and builds lasting international friendships in St. Charles.