A best fit lookup between 2021 Output Areas (OA), built up areas (BUA), local authority districts (LAD) and regions (RGN) as at 17th April 2024 in England and Wales. (File size - 48MB)Field Names - OA21CD, BUA24CD, BUA24NM, BUA24NMW, LAD24CD, LAD24NM, LAD24NMW, RGN24CD, RGN24NM, RGN24NMWField Types - Text, Text, Text, Text, Text, Text, Text, Text, Text, TextField Lengths - 9, 9, 54, 33, 9, 35, 24, 9, 24, 24
