Caledonia, MN

ZIP code 55921 encompasses the town of Caledonia, Minnesota, located in Houston County. This small town is home to important landmarks such as the Houston County Historical Museum, which preserves the local history, and the Caledonia Public Library, a hub for community activities and resources. The area is characterized by its charming downtown area and scenic surroundings, making it a peaceful and picturesque place to reside.