This year marks the 35th anniversary of the Sister City partnership between Chicago, Illinois, and Mexico City, Mexico, a relationship that has connected two of North America’s largest and most influential cities since 1990. Over the past three and a half decades, the partnership has strengthened ties through cultural programming, educational initiatives, business exchanges, government collaboration, and professional networking opportunities. As the partnership celebrates this milestone, it continues to serve as a model for cross-border cooperation, promoting innovation, economic opportunity, and lasting connections between the people of Chicago and Mexico City.
