61073 is a postalcode and its consensus geometry is derived from uszcta.
{"mz:is_ceased":0,"geom:latitude":42.424716,"wof:name":"61073","counts:names_total":0,"wof:placetype":"postalcode","mz:is_current":1,"wof:hierarchy":[{"continent_id":102191575,"country_id":85633793,"county_id":102080827,"localadmin_id":404499421,"locality_id":85940383,"postalcode_id":554733721,"region_id":85688697}],"mz:is_deprecated":0,"lbl:latitude":42.423732,"geom:area":0.007902,"geom:longitude":-88.993573,"wof:id":554733721,"counts:concordances_total":1,"geom:type":"Polygon","wof:lastmodified":1611184248,"wof:belongsto":[102191575,85633793,102080827,404499421,85940383,85688697],"wof:concordances":{"gp:id":"12784456"},"wof:repo":"whosonfirst-data-postalcode-us","src:geom":"uszcta","wof:country":"US","counts:names_preferred":0,"gp:parent_id":"12588178","geom:area_square_m":7.2128038863035E7,"wof:tags":[],"counts:names_variant":0,"wof:breaches":[],"edtf:inception":"uuuu","iso:country":"US","counts:names_languages":0,"geom:bbox":"-89.059763,42.37502,-88.92147,42.471764","wof:superseded_by":[],"wof:supersedes":[],"lbl:longitude":-88.993797,"wof:geomhash":"525cd87e13c45568804082633084ded5","wof:parent_id":85940383,"wof:placetype_names":["postalcode"],"mz:hierarchy_label":1,"wof:placetype_id":470996387,"edtf:cessation":"uuuu","mz:postal_locality":"Roscoe"}