5245 is a postalcode and its consensus geometry is derived from ausstat.
{"mz:is_ceased":0,"geom:latitude":-35.014902,"wof:name":"5245","counts:names_total":0,"wof:placetype":"postalcode","mz:is_approximate":1,"wof:hierarchy":[{"continent_id":102191583,"country_id":85632793,"county_id":102048895,"localadmin_id":404545441,"postalcode_id":504781735,"region_id":85681519}],"mz:is_deprecated":0,"ausstat:POA_CODE":"5245","geom:area":0.006089,"geom:longitude":138.815867,"wof:id":504781735,"ausstat:POA_NAME":"5245","counts:concordances_total":1,"geom:type":"MultiPolygon","wof:lastmodified":1480920239,"ausstat:SQKM":61.651514,"wof:belongsto":[85681519,102191583,404545441,85632793,102048895],"wof:concordances":{"gp:id":"12708652"},"wof:repo":"whosonfirst-data-postalcode-au","src:geom":"ausstat","wof:country":"AU","counts:names_preferred":0,"gp:parent_id":"55864115","geom:area_square_m":6.1659918209638E7,"wof:tags":[],"counts:names_variant":0,"wof:breaches":[],"edtf:inception":"uuuu","iso:country":"AU","counts:names_languages":0,"geom:bbox":"138.772723328,-35.0702870045,138.892651808,-34.9548140005","wof:superseded_by":[],"wof:supersedes":[],"wof:geomhash":"45453626eebe102f587bf1241196e57c","wof:parent_id":404545441,"wof:placetype_names":["postalcode"],"mz:hierarchy_label":1,"wof:placetype_id":470996387,"edtf:cessation":"uuuu"}