{"url":"https://openpostcodes.uk/WD25","type":"district","district":"WD25","area":"WD","postcode_count":687,"councils":["Watford","Hertsmere","Three Rivers","St Albans"],"sectors":[{"sector":"WD25 0","url":"https://openpostcodes.uk/WD25%200","postcode_count":175,"admin_district":"Watford"},{"sector":"WD25 7","url":"https://openpostcodes.uk/WD25%207","postcode_count":184,"admin_district":"Watford"},{"sector":"WD25 8","url":"https://openpostcodes.uk/WD25%208","postcode_count":105,"admin_district":"Hertsmere"},{"sector":"WD25 9","url":"https://openpostcodes.uk/WD25%209","postcode_count":223,"admin_district":"Watford"}]}