A best fit lookup between 2021 Middle Layer Super Output Areas (MSOA), built up areas (BUA), local authority districts (LAD) and regions (RGN) as at 31st December 2022 in England and Wales. (File size - 2MB)Field Names - MSOA21CD, MSOA21NM, MSOA21NMW, BUA22CD, BUA22NM, BUA22NMW, LAD22CD, LAD22NM, LAD22NMW, RGN22CD, RGN22NM, RGN22NMWField Types - Text, Text, Text, Text, Text, Text, Text, Text, Text, Text, TextField Lengths - 9, 39, 28, 9, 50, 25, 9, 35, 24, 9, 24, 24File updated to include Welsh equivalent names for LSOAs
For more information and an overview of best-fitting follow this link - https://geoportal.statistics.gov.uk/datasets/f0aac7ccbfd04cda9eb03e353c613faa/about