{"url":"https://openpostcodes.uk/PO18","type":"district","district":"PO18","area":"PO","postcode_count":696,"councils":["Chichester","Arun"],"sectors":[{"sector":"PO18 0","url":"https://openpostcodes.uk/PO18%200","postcode_count":263,"admin_district":"Chichester"},{"sector":"PO18 8","url":"https://openpostcodes.uk/PO18%208","postcode_count":293,"admin_district":"Chichester"},{"sector":"PO18 9","url":"https://openpostcodes.uk/PO18%209","postcode_count":140,"admin_district":"Chichester"}]}