This is a lookup file between electoral wards/divisions and local authority districts in the United Kingdom as at 31 December 2018. (File Size - 1MB)
Field Names - WD18CD, WD18NM, WD18NMW, LAD18CD, LAD18NMField Types - Text, Text, Text, Text, TextField Lengths - 9, 56, 45, 9, 36
REST URL of Feature Access Service – https://services1.arcgis.com/ESMARspQHYMw9BZ9/arcgis/rest/services/WD18_LAD18_UK_LU_5e58ec9c68924a6e91364e5162cdb297/FeatureServer