19717 is a postalcode and its consensus geometry is derived from uszcta.
{"mz:is_ceased":0,"geom:latitude":39.678464,"wof:name":"19717","counts:names_total":0,"wof:placetype":"postalcode","wof:hierarchy":[{"continent_id":102191575,"country_id":85633793,"county_id":102083891,"locality_id":85931551,"postalcode_id":554706597,"region_id":85688611}],"mz:is_deprecated":0,"lbl:latitude":39.678464,"geom:area":5.1E-5,"geom:longitude":-75.752273,"wof:id":554706597,"counts:concordances_total":1,"geom:type":"MultiPolygon","wof:lastmodified":1480835443,"wof:belongsto":[85688611,102191575,85633793,85931551,102083891],"wof:concordances":{"gp:id":"12765755"},"wof:repo":"whosonfirst-data-postalcode-us","src:geom":"uszcta","wof:country":"US","counts:names_preferred":0,"gp:parent_id":"2459271","geom:area_square_m":480769.109409,"wof:tags":[],"counts:names_variant":0,"wof:breaches":[],"edtf:inception":"uuuu","iso:country":"US","counts:names_languages":0,"geom:bbox":"-75.764715,39.67433,-75.745394,39.683306","wof:superseded_by":[],"wof:supersedes":[],"lbl:longitude":-75.752273,"wof:geomhash":"e6eb8bed61a029177bbfc805826a83aa","wof:parent_id":85931551,"wof:placetype_names":["postalcode"],"mz:hierarchy_label":1,"wof:placetype_id":470996387,"edtf:cessation":"uuuu"}