3016 is a postalcode and its consensus geometry is derived from ausstat.
{"mz:is_ceased":0,"geom:latitude":-37.859128,"wof:name":"3016","counts:names_total":0,"wof:placetype":"postalcode","mz:is_approximate":1,"wof:hierarchy":[{"continent_id":102191583,"country_id":85632793,"county_id":102049107,"localadmin_id":404540783,"locality_id":101933735,"postalcode_id":504778857,"region_id":85681497}],"mz:is_deprecated":0,"ausstat:POA_CODE":"3016","geom:area":7.52E-4,"geom:longitude":144.88479,"wof:id":504778857,"ausstat:POA_NAME":"3016","counts:concordances_total":1,"geom:type":"MultiPolygon","wof:lastmodified":1480880778,"ausstat:SQKM":7.346925,"wof:belongsto":[85681497,102191583,404540783,85632793,101933735,102049107],"wof:concordances":{"gp:id":"12707352"},"wof:repo":"whosonfirst-data-postalcode-au","src:geom":"ausstat","wof:country":"AU","counts:names_preferred":0,"geom:area_square_m":7343253.498444,"wof:tags":[],"counts:names_variant":0,"wof:breaches":[],"edtf:inception":"uuuu","iso:country":"AU","counts:names_languages":0,"geom:bbox":"144.8517744,-37.8727529925,144.915524064,-37.8479237355","wof:superseded_by":[],"wof:supersedes":[],"wof:geomhash":"3a5dfface7c78b112f784ee7c3d2a350","wof:parent_id":101933735,"wof:placetype_names":["postalcode"],"mz:hierarchy_label":1,"wof:placetype_id":470996387,"edtf:cessation":"uuuu"}