68342 is a postalcode and its consensus geometry is derived from uszcta.
{"mz:is_ceased":0,"geom:latitude":40.100678,"wof:name":"68342","counts:names_total":0,"wof:placetype":"postalcode","mz:is_current":1,"wof:hierarchy":[{"continent_id":102191575,"country_id":85633793,"county_id":102082759,"localadmin_id":404518943,"postalcode_id":554739655,"region_id":85688563}],"mz:is_deprecated":0,"lbl:latitude":40.097171,"geom:area":0.019846,"geom:longitude":-96.944303,"wof:id":554739655,"counts:concordances_total":1,"geom:type":"Polygon","wof:lastmodified":1611182673,"wof:belongsto":[102191575,85633793,102082759,404518943,85688563],"wof:concordances":{"gp:id":"12787612"},"wof:repo":"whosonfirst-data-postalcode-us","src:geom":"uszcta","wof:country":"US","counts:names_preferred":0,"gp:parent_id":"12589185","geom:area_square_m":1.87712949309036E8,"wof:tags":[],"counts:names_variant":0,"wof:breaches":[],"edtf:inception":"uuuu","iso:country":"US","counts:names_languages":0,"geom:bbox":"-97.048584,40.001488,-96.840969,40.190119","wof:superseded_by":[],"wof:supersedes":[],"lbl:longitude":-96.946317,"wof:geomhash":"4885736c37acf749b16d634778536da1","wof:parent_id":404518943,"wof:placetype_names":["postalcode"],"mz:hierarchy_label":1,"wof:placetype_id":470996387,"edtf:cessation":"uuuu","mz:postal_locality":"Diller"}