Waltham, MA

ZIP code 02154 does not appear to be an active USPS geographic ZIP code. It therefore does not correspond to a defined city or neighborhood, and no landmarks can reliably be identified as located within it. Nearby communities use different ZIP codes—for example, Cambridge uses 02138–02142, Somerville 02143–02145, and Medford 02155—so a corrected ZIP code is needed for an accurate landmark description.