10553 is a postalcode and its consensus geometry is derived from uszcta.
{"mz:is_ceased":0,"geom:latitude":40.908584,"wof:name":"10553","counts:names_total":0,"wof:placetype":"postalcode","mz:is_current":1,"wof:hierarchy":[{"continent_id":102191575,"country_id":85633793,"county_id":102082373,"localadmin_id":404523371,"locality_id":85978721,"postalcode_id":554779457,"region_id":85688543}],"mz:is_deprecated":0,"lbl:latitude":40.908584,"mz:postal_locality_alt":["Mt Vernon"],"geom:area":1.91E-4,"geom:longitude":-73.821652,"wof:id":554779457,"counts:concordances_total":1,"geom:type":"Polygon","wof:lastmodified":1611183986,"wof:belongsto":[102191575,85633793,102082373,404523371,85978721,85688543],"wof:concordances":{"gp:id":"12761565"},"wof:repo":"whosonfirst-data-postalcode-us","src:geom":"uszcta","wof:country":"US","counts:names_preferred":0,"geom:area_square_m":1788422.325769,"wof:tags":[],"counts:names_variant":0,"wof:breaches":[],"edtf:inception":"uuuu","iso:country":"US","counts:names_languages":0,"geom:bbox":"-73.8299,40.900314,-73.813663,40.918459","wof:superseded_by":[],"wof:supersedes":[],"lbl:longitude":-73.821652,"wof:geomhash":"9764d7c7ee8abe911c3159f2bd12e689","wof:parent_id":85978721,"wof:placetype_names":["postalcode"],"mz:hierarchy_label":1,"wof:placetype_id":470996387,"edtf:cessation":"uuuu","mz:postal_locality":"Mount Vernon"}