{"url":"https://openpostcodes.uk/W1S","type":"district","district":"W1S","area":"W","postcode_count":558,"councils":["Westminster"],"sectors":[{"sector":"W1S 1","url":"https://openpostcodes.uk/W1S%201","postcode_count":145,"admin_district":"Westminster"},{"sector":"W1S 2","url":"https://openpostcodes.uk/W1S%202","postcode_count":143,"admin_district":"Westminster"},{"sector":"W1S 3","url":"https://openpostcodes.uk/W1S%203","postcode_count":104,"admin_district":"Westminster"},{"sector":"W1S 4","url":"https://openpostcodes.uk/W1S%204","postcode_count":166,"admin_district":"Westminster"}]}