98241 is a postalcode and its consensus geometry is derived from uszcta.
{"mz:is_ceased":0,"geom:latitude":48.223635,"wof:name":"98241","counts:names_total":0,"wof:placetype":"postalcode","mz:is_current":1,"wof:hierarchy":[{"continent_id":102191575,"country_id":85633793,"county_id":102087537,"postalcode_id":554755555,"region_id":85688623}],"mz:is_deprecated":0,"lbl:latitude":48.203972,"geom:area":0.129114,"geom:longitude":-121.327569,"wof:id":554755555,"counts:concordances_total":1,"geom:type":"Polygon","wof:lastmodified":1611182586,"wof:belongsto":[102191575,85633793,102087537,85688623],"wof:concordances":{"gp:id":"12799030"},"wof:repo":"whosonfirst-data-postalcode-us","src:geom":"uszcta","wof:country":"US","counts:names_preferred":0,"gp:parent_id":"2347606","geom:area_square_m":1.063637716907143E9,"wof:tags":[],"counts:names_variant":0,"wof:breaches":[],"edtf:inception":"uuuu","iso:country":"US","counts:names_languages":0,"geom:bbox":"-121.688197,48.025887,-120.906211,48.384516","wof:superseded_by":[],"wof:supersedes":[],"lbl:longitude":-121.140144,"wof:geomhash":"157edcf71f5b58108670fac59abe359a","wof:parent_id":102087537,"wof:placetype_names":["postalcode"],"mz:hierarchy_label":1,"wof:placetype_id":470996387,"edtf:cessation":"uuuu","mz:postal_locality":"Darrington"}