Chico-Redding is a marketarea and its consensus geometry is derived from whosonfirst.
{"mz:is_ceased":0,"geom:latitude":40.644571,"wof:controlled":["wof:parent_id","wof:hierarchy"],"wof:name":"Chico-Redding","counts:names_total":2,"wof:placetype":"marketarea","mz:is_current":1,"wof:hierarchy":[{"continent_id":102191575,"country_id":85633793,"empire_id":136253057,"marketarea_id":1360665155}],"mz:is_deprecated":0,"lbl:latitude":40.366986,"geom:area":4.749853,"geom:longitude":-121.932037,"wof:id":1360665155,"counts:concordances_total":2,"geom:type":"Polygon","wof:lastmodified":1583789522,"wof:belongsto":[102191575,85633793,136253057],"wof:concordances":{"digitalenvoy:metro_code":868,"nielsen:id":868},"mps:latitude":40.366986,"name:eng_x_variant":["Chico-Redding, CA"],"wof:repo":"whosonfirst-data-admin-us","src:geom":"whosonfirst","wof:country":"US","counts:names_preferred":1,"geom:area_square_m":4.4561020558197395E10,"wof:tags":[],"counts:names_variant":1,"wof:breaches":[],"edtf:inception":"uuuu","iso:country":"US","counts:names_languages":1,"geom:bbox":"-123.623891,39.295621,-119.998287,41.997613","name:eng_x_preferred":["Chico-Redding"],"mps:longitude":-122.260725,"wof:superseded_by":[],"wof:supersedes":[],"lbl:longitude":-122.260725,"wof:geomhash":"ff12e80ffc936d9bee8823b0d8c3ff85","wof:parent_id":85633793,"wof:placetype_names":["marketarea"],"mz:hierarchy_label":0,"wof:placetype_id":1360666019,"edtf:cessation":"uuuu"}