18642 is a postalcode and its consensus geometry is derived from uszcta.
{"mz:is_ceased":0,"geom:latitude":41.35387,"wof:name":"18642","counts:names_total":0,"wof:placetype":"postalcode","mz:is_current":1,"wof:hierarchy":[{"continent_id":102191575,"country_id":85633793,"county_id":102081351,"localadmin_id":404486219,"locality_id":101717035,"postalcode_id":554705953,"region_id":85688481}],"mz:is_deprecated":0,"lbl:latitude":41.356348,"geom:area":0.001564,"geom:longitude":-75.776729,"wof:id":554705953,"counts:concordances_total":1,"geom:type":"Polygon","wof:lastmodified":1611184092,"wof:belongsto":[102191575,85633793,102081351,404486219,101717035,85688481],"wof:concordances":{"gp:id":"12765273"},"wof:repo":"whosonfirst-data-postalcode-us","src:geom":"uszcta","wof:country":"US","counts:names_preferred":0,"gp:parent_id":"12589767","geom:area_square_m":1.4520745917145E7,"wof:tags":[],"counts:names_variant":0,"wof:breaches":[],"edtf:inception":"uuuu","iso:country":"US","counts:names_languages":0,"geom:bbox":"-75.807414,41.331714,-75.739977,41.378127","wof:superseded_by":[],"wof:supersedes":[],"lbl:longitude":-75.773181,"wof:geomhash":"133f5b9d760a29257aa997f04369eb15","wof:parent_id":101717035,"wof:placetype_names":["postalcode"],"mz:hierarchy_label":1,"wof:placetype_id":470996387,"edtf:cessation":"uuuu","mz:postal_locality":"Duryea"}