MSOA (2021) to Counties and Unitary Authority (April 2025) Best Fit Lookup in EW

This file is a best fit lookup between 2021 middle layer super output areas and counties and unitary authorities in England and Wales as at 1st April 2025.  (File size - 1.2 MB)Field Names - MSOA21CD, MSOA21NM, MSOA21NMW, CTYUA25CD, CTYUA25NM, CTYUA25NMWField Types - Text, Text, Text, Text, Text, TextField Lengths - 9, 39, 28, 9, 35, 24For more information and an overview of best-fitting follow this link - https://geoportal.statistics.gov.uk/datasets/f0aac7ccbfd04cda9eb03e353c613faa/about

Data and Resources

Additional Info

Field Value
Source https://open-geography-portalx-ons.hub.arcgis.com/datasets/ons::msoa-2021-to-counties-and-unitary-authority-april-2025-best-fit-lookup-in-ew
Last Updated April 22, 2026, 15:02 (UTC)
Created January 27, 2026, 22:03 (UTC)