59039 is a postalcode and its consensus geometry is derived from uszcta.
{"mz:is_ceased":0,"geom:latitude":46.694546,"wof:name":"59039","counts:names_total":0,"wof:placetype":"postalcode","wof:hierarchy":[{"continent_id":102191575,"country_id":85633793,"county_id":102085167,"postalcode_id":554732473,"region_id":85688617}],"mz:is_deprecated":0,"lbl:latitude":46.686774,"geom:area":0.132866,"geom:longitude":-107.290205,"wof:id":554732473,"counts:concordances_total":1,"geom:type":"Polygon","wof:lastmodified":1480813059,"wof:belongsto":[102191575,85633793,85688617,102085167],"wof:concordances":{"gp:id":"12783556"},"wof:repo":"whosonfirst-data-postalcode-us","src:geom":"uszcta","wof:country":"US","counts:names_preferred":0,"gp:parent_id":"12589124","geom:area_square_m":1.126850647917108E9,"wof:tags":[],"counts:names_variant":0,"wof:breaches":[],"edtf:inception":"uuuu","iso:country":"US","counts:names_languages":0,"geom:bbox":"-107.55094,46.468101,-107.037412,46.85926","wof:superseded_by":[],"wof:supersedes":[],"lbl:longitude":-107.291122,"wof:geomhash":"d302393359c82af16a8a05e4dceb9b76","wof:parent_id":102085167,"wof:placetype_names":["postalcode"],"mz:hierarchy_label":1,"wof:placetype_id":470996387,"edtf:cessation":"uuuu"}