{"url":"https://openpostcodes.uk/SS4","type":"district","district":"SS4","area":"SS","postcode_count":589,"councils":["Rochford"],"sectors":[{"sector":"SS4 1","url":"https://openpostcodes.uk/SS4%201","postcode_count":314,"admin_district":"Rochford"},{"sector":"SS4 2","url":"https://openpostcodes.uk/SS4%202","postcode_count":66,"admin_district":"Rochford"},{"sector":"SS4 3","url":"https://openpostcodes.uk/SS4%203","postcode_count":188,"admin_district":"Rochford"},{"sector":"SS4 9","url":"https://openpostcodes.uk/SS4%209","postcode_count":21,"admin_district":"Rochford"}]}