66085 is a postalcode and its consensus geometry is derived from uszcta.
{"mz:is_ceased":0,"geom:latitude":38.799484,"wof:name":"66085","counts:names_total":0,"wof:placetype":"postalcode","mz:is_current":1,"wof:hierarchy":[{"continent_id":102191575,"country_id":85633793,"county_id":102082673,"localadmin_id":404504283,"postalcode_id":554737961,"region_id":85688555}],"mz:is_deprecated":0,"lbl:latitude":38.798768,"geom:area":0.007088,"geom:longitude":-94.649533,"wof:id":554737961,"counts:concordances_total":1,"geom:type":"Polygon","wof:lastmodified":1611182846,"wof:belongsto":[102191575,85633793,102082673,404504283,85688555],"wof:concordances":{"gp:id":"12786762"},"wof:repo":"whosonfirst-data-postalcode-us","src:geom":"uszcta","wof:country":"US","counts:names_preferred":0,"gp:parent_id":"12588416","geom:area_square_m":6.8302676099913E7,"wof:tags":[],"counts:names_variant":0,"wof:breaches":[],"edtf:inception":"uuuu","iso:country":"US","counts:names_languages":0,"geom:bbox":"-94.705216,38.752623,-94.607625,38.842719","wof:superseded_by":[],"wof:supersedes":[],"lbl:longitude":-94.656684,"wof:geomhash":"7210b5a1fea8c199a901f945c0ace51f","wof:parent_id":404504283,"wof:placetype_names":["postalcode"],"mz:hierarchy_label":1,"wof:placetype_id":470996387,"edtf:cessation":"uuuu","mz:postal_locality":"Stilwell"}