This file is a best fit lookup between output areas (December 2011), electoral wards/divisions and local authority districts in England and Wales as at 31st December 2018. (File Size - 10 MB) Field Names - OA11CD, WD18CD, WD18NM, WD18NMW, LAD18CD, LAD18NMField Types - Text, Text, Text, Text, Text, TextField Lengths - 9, 9, 56, 45, 9, 28
Four ward codes changed from previous 'interim' version to match OS BoundaryLineGarforth & Swillington - new code E05011393
Kippax & Methley - new code E05011401
Rothwell - new code E05011410
Temple Newsam - new code E05011412
REST URL of Feature Access Service – https://services1.arcgis.com/ESMARspQHYMw9BZ9/arcgis/rest/services/OA11_WD18_LAD18_EW_LUv2_ca7c0bbd67284f469bf4b44d136ab2b9/FeatureServer
For more information and an overview of best-fitting follow this link - https://geoportal.statistics.gov.uk/datasets/f0aac7ccbfd04cda9eb03e353c613faa/about
