43615 is a postalcode and its consensus geometry is derived from uszcta.
{"mz:is_ceased":0,"geom:latitude":41.650774,"wof:name":"43615","counts:names_total":0,"wof:placetype":"postalcode","mz:is_current":1,"wof:hierarchy":[{"continent_id":102191575,"country_id":85633793,"county_id":102084787,"localadmin_id":404525355,"locality_id":101712039,"postalcode_id":554720691,"region_id":85688485}],"mz:is_deprecated":0,"lbl:latitude":41.650277,"mz:postal_locality_alt":["Ottawa Hills","Holland"],"geom:area":0.004547,"geom:longitude":-83.673153,"wof:id":554720691,"counts:concordances_total":1,"geom:type":"MultiPolygon","wof:lastmodified":1611185482,"wof:belongsto":[102191575,85633793,102084787,404525355,101712039,85688485],"wof:concordances":{"gp:id":"12776398"},"wof:repo":"whosonfirst-data-postalcode-us","src:geom":"uszcta","wof:country":"US","counts:names_preferred":0,"geom:area_square_m":4.2007815721453E7,"wof:tags":[],"counts:names_variant":0,"wof:breaches":[],"edtf:inception":"uuuu","iso:country":"US","counts:names_languages":0,"geom:bbox":"-83.723111,41.609763,-83.625926,41.691324","wof:superseded_by":[],"wof:supersedes":[],"lbl:longitude":-83.673822,"wof:geomhash":"247958e53bd98b24dc396309230828cc","wof:parent_id":101712039,"wof:placetype_names":["postalcode"],"mz:hierarchy_label":1,"wof:placetype_id":470996387,"edtf:cessation":"uuuu","mz:postal_locality":"Toledo"}