Millersburg, IN

ZIP code 46543 is a PO-box postal code associated with Mishawaka, Indiana, in St. Joseph County, rather than a conventional neighborhood with clearly defined boundaries. Nearby Mishawaka landmarks include the St. Joseph River riverfront, Beutter Park, Battell Park, the Shiojiri Niwa Japanese Garden, and University Park Mall. Mishawaka lies just east of South Bend.