This file is a best fit lookup between 2011 middle layer super output areas, electoral wards/divisions and local authority districts in England and Wales as at 31 December 2018. (File Size - 2 MB) Field Names - MSOA11CD, MSOA11NM, WD18CD, WD18NM, WD18NMW, LAD18CD, LAD18NMField Types - Text, Text, Text, Text, Text, Text, TextField Lengths - 9, 32, 9, 56, 45, 9, 28Four ward codes changed from previous 'interim' version to match OS BoundaryLineGarforth & Swillington - new code E05011393Kippax & Methley - new code E05011401Rothwell - new code E05011410Temple Newsam - new code E05011412REST URL of Feature Access Service – https://services1.arcgis.com/ESMARspQHYMw9BZ9/arcgis/rest/services/MSOA11_WD18_LAD18_EW_LUv2_945a70d7213047a0b896642a8ad6787b/FeatureServer
For more information and an overview of best-fitting follow this link - https://geoportal.statistics.gov.uk/datasets/f0aac7ccbfd04cda9eb03e353c613faa/about