57027 is a postalcode and its consensus geometry is derived from uszcta.
{"mz:is_ceased":0,"geom:latitude":43.186299,"wof:name":"57027","counts:names_total":0,"wof:placetype":"postalcode","mz:is_current":1,"wof:hierarchy":[{"continent_id":102191575,"country_id":85633793,"county_id":102086863,"localadmin_id":404490345,"postalcode_id":554730819,"region_id":85688693}],"mz:is_deprecated":0,"lbl:latitude":43.179998,"geom:area":0.001691,"geom:longitude":-96.497707,"wof:id":554730819,"counts:concordances_total":1,"geom:type":"Polygon","wof:lastmodified":1611182728,"wof:belongsto":[102191575,85633793,102086863,404490345,85688693],"wof:concordances":{"gp:id":"12782713"},"wof:repo":"whosonfirst-data-postalcode-us","src:geom":"uszcta","wof:country":"US","counts:names_preferred":0,"gp:parent_id":"12589886","geom:area_square_m":1.524995829222E7,"wof:tags":[],"counts:names_variant":0,"wof:breaches":[],"edtf:inception":"uuuu","iso:country":"US","counts:names_languages":0,"geom:bbox":"-96.529742,43.170576,-96.464825,43.224222","wof:superseded_by":[],"wof:supersedes":[],"lbl:longitude":-96.517223,"wof:geomhash":"5db401629766ac31fe598ca725cec9f2","wof:parent_id":404490345,"wof:placetype_names":["postalcode"],"mz:hierarchy_label":1,"wof:placetype_id":470996387,"edtf:cessation":"uuuu","mz:postal_locality":"Fairview"}