This file is a best-fit lookup between 2011 lower layer super output areas, electoral wards/divisions and local authority districts in England and Wales as at 31 December 2019. (File Size - 8 MB) Field Names - LSOA11CD, LSOA11NM, WD19CD, WD19NM, LAD19CD, LAD19NM, FIDField Types - Text, Text, Text, Text, Text, Text, TextField Lengths - 9, 33, 9, 53, 9, 35FID = The FID,
or Feature ID is created by the publication process when the names and codes /
lookup products are published to the Open Geography portal.