Output Area (2021) to Local Authority District (April 2023) Best Fit Lookup in EW

This file is a best fit lookup between output areas (December 2021) and local authority districts in England and Wales as at 1st April 2023.  (File Size - 6.2MB)Field Names - OA21CD, LAD23CD, LAD23NM, LAD23NMWField Types - Text, Text, Text, TextField Lengths - 9, 9, 35, 24

Data and Resources

Additional Info

Field Value
Source https://open-geography-portalx-ons.hub.arcgis.com/datasets/ons::output-area-2021-to-local-authority-district-april-2023-best-fit-lookup-in-ew
Last Updated December 2, 2025, 14:09 (UTC)
Created September 20, 2023, 22:12 (UTC)