67109 is a postalcode and its consensus geometry is derived from uszcta.
{"mz:is_ceased":0,"geom:latitude":37.563672,"wof:name":"67109","counts:names_total":0,"wof:placetype":"postalcode","mz:is_current":1,"wof:hierarchy":[{"continent_id":102191575,"country_id":85633793,"county_id":102082703,"localadmin_id":404504367,"postalcode_id":554738689,"region_id":85688555}],"mz:is_deprecated":0,"lbl:latitude":37.561275,"geom:area":0.051555,"geom:longitude":-99.482551,"wof:id":554738689,"counts:concordances_total":1,"geom:type":"Polygon","wof:lastmodified":1611183099,"wof:belongsto":[102191575,85633793,102082703,404504367,85688555],"wof:concordances":{"gp:id":"12787131"},"wof:repo":"whosonfirst-data-postalcode-us","src:geom":"uszcta","wof:country":"US","counts:names_preferred":0,"gp:parent_id":"12588419","geom:area_square_m":5.05320641243352E8,"wof:tags":[],"counts:names_variant":0,"wof:breaches":[],"edtf:inception":"uuuu","iso:country":"US","counts:names_languages":0,"geom:bbox":"-99.559656,37.381022,-99.393959,37.734925","wof:superseded_by":[],"wof:supersedes":[],"lbl:longitude":-99.485817,"wof:geomhash":"f7dbb1eb77ee06591f7ec00fe8686849","wof:parent_id":404504367,"wof:placetype_names":["postalcode"],"mz:hierarchy_label":1,"wof:placetype_id":470996387,"edtf:cessation":"uuuu","mz:postal_locality":"Mullinville"}