Prairie du Chien, WI

ZIP code 53821 encompasses the town of Dickeyville, Wisconsin. Situated along the Mississippi River, the area is best known for the iconic Dickeyville Grotto, a religious shrine and outdoor art display. The nearby Holy Ghost Catholic Church and Dickeyville Hillside Cemetery are also prominent landmarks within this ZIP code. Residents and visitors alike appreciate the unique charm and historical significance of this small Midwestern town.