Kokomo, IN

ZIP code 46904 is associated with Kokomo, Indiana, but functions as a PO-box ZIP rather than a separate, mappable neighborhood, so landmarks cannot reliably be assigned within its boundaries. In the surrounding Kokomo area, notable attractions include the Seiberling Mansion, the Elwood Haynes Museum, and Kokomo Opalescent Glass, reflecting the city’s architectural, automotive, and glassmaking history.