30567 is a postalcode and its consensus geometry is derived from uszcta.
{"mz:is_ceased":0,"geom:latitude":34.183595,"wof:name":"30567","counts:names_total":0,"wof:placetype":"postalcode","mz:is_current":1,"wof:hierarchy":[{"continent_id":102191575,"country_id":85633793,"county_id":102084689,"postalcode_id":554713305,"region_id":85688535}],"mz:is_deprecated":0,"lbl:latitude":34.180744,"geom:area":0.007991,"geom:longitude":-83.674982,"wof:id":554713305,"counts:concordances_total":1,"geom:type":"Polygon","wof:lastmodified":1611183322,"wof:belongsto":[102191575,85633793,102084689,85688535],"wof:concordances":{"gp:id":"12770907"},"wof:repo":"whosonfirst-data-postalcode-us","src:geom":"uszcta","wof:country":"US","counts:names_preferred":0,"gp:parent_id":"12587947","geom:area_square_m":8.1740317355879E7,"wof:tags":[],"counts:names_variant":0,"wof:breaches":[],"edtf:inception":"uuuu","iso:country":"US","counts:names_languages":0,"geom:bbox":"-83.773116,34.134917,-83.579158,34.237109","wof:superseded_by":[],"wof:supersedes":[],"lbl:longitude":-83.676541,"wof:geomhash":"ede1dba260f4c290b47b9ec546fefc5c","wof:parent_id":102084689,"wof:placetype_names":["postalcode"],"mz:hierarchy_label":1,"wof:placetype_id":470996387,"edtf:cessation":"uuuu","mz:postal_locality":"Pendergrass"}