Kalamazoo, MI

ZIP code 49003 is a PO Box–only code associated with Kalamazoo, Michigan, rather than a conventional area with clearly defined neighborhood boundaries. Accordingly, landmarks cannot reliably be assigned to the ZIP code itself. Nearby downtown Kalamazoo attractions include Bronson Park, the Kalamazoo Institute of Arts, the Kalamazoo Valley Museum, and the historic Kalamazoo State Theatre.