Oshkosh, WI

ZIP code 54906 is a PO Box postal code associated with Oshkosh, Wisconsin, rather than a geographically defined neighborhood, so it has no reliably assignable landmarks within its boundaries. Notable sites in the surrounding city include the EAA Aviation Museum, the University of Wisconsin–Oshkosh campus, Menominee Park and Zoo, and the Paine Art Center and Gardens. These attractions are in Oshkosh, but not necessarily within ZIP code 54906.