Racine, WI

ZIP code 53408 is a postal designation for Racine, Wisconsin, used for post-office-box delivery rather than a conventional neighborhood boundary. Consequently, it does not define a distinct area with reliably assignable landmarks. Racine’s notable sites—including the Racine Art Museum, Racine Zoo, and Wind Point Lighthouse—are in the wider city or county, but should not be identified as located in ZIP 53408 without address-specific confirmation.