Rochester is a locality and its consensus geometry is derived from whosonfirst.
{"wof:statistical_gore":1,"mz:is_ceased":0,"geom:latitude":41.814098,"wof:name":"Rochester","counts:names_total":1,"wof:placetype":"locality","mz:is_current":1,"wof:hierarchy":[{"continent_id":102191575,"country_id":85633793,"county_id":102081775,"localadmin_id":404523265,"locality_id":1729445911,"region_id":85688543}],"mz:is_deprecated":0,"mz:min_zoom":30,"lbl:latitude":41.842157,"geom:area":0.023254,"geom:longitude":-74.281363,"wof:id":1729445911,"geom:type":"Polygon","wof:lastmodified":1613765442,"wof:belongsto":[102191575,85633793,102081775,404523265,85688543],"mps:latitude":41.842157,"wof:repo":"whosonfirst-data-admin-us","src:geom":"whosonfirst","wof:country":"US","counts:names_preferred":1,"geom:area_square_m":2.14306278168252E8,"wof:tags":[],"counts:names_variant":0,"wof:breaches":[],"edtf:inception":"uuuu","iso:country":"US","src:geom_via":"uscensus","counts:names_languages":1,"geom:bbox":"-74.426454,41.693172,-74.156736,41.91307","name:eng_x_preferred":["Rochester"],"mps:longitude":-74.315068,"src:lbl_centroid":"mapshaper","wof:superseded_by":[],"wof:supersedes":[],"lbl:longitude":-74.315068,"wof:geomhash":"2be49de0f6893ef1062537dc3e0362c1","wof:parent_id":404523265,"wof:placetype_names":["locality"],"mz:hierarchy_label":1,"wof:placetype_id":102312317,"edtf:cessation":"uuuu"}