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Postcode to OA (2021) to LSOA to MSOA to LTLA to UTLA to CAUTH (November 2023) Best Fit Lookup in the UK

Publisher
Office for National Statistics
Updated
11 August 2025
Topic
Not set
Licence
Not set

Summary

A best-fit lookup between postcodes, 2021 OAs, 2021 LSOAs, 2021 MSOAs, 2022 LTLAs, 2022 UTLAs and 2022 CAUTHs. Postcodes are as at November 2023 in the UK and are best-fitted by plotting the location of the postcode's mean address into the areas of the output geographies. (File size 22 MB).

Field Names - PCD7, PCD8, PCDS, DOINTR, DOTERM, USERTYPE, OA21CD, LSOA21CD, LSOA21NM, MSOA21CD, MSOA21NM LTLA22CD, LTLA22NM, LTLA22NMW, UTLA22CD, UTLA22NM, UTLA22NMW, CAUTH22CD, CAUTH22NMField Types - All TextField Lengths - 7, 8, 8, 8, 8, 1, 9, 9, 55, 9, 65, 9, 45, 45, 9, 45, 45, 9, 30

Data links

Link Format Preview Updated
ArcGIS Hub Dataset HTML – 24/5/2024

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Additional information

Source Metadata
XML, HTML
Harvest GUID
https://www.arcgis.com/home/item.html?id=bc8f6d1f6ee64111b6a59b22c6605f3b

Contact

Enquiries

info@ons.gov.uk

Freedom of information (FOI) requests

FOI.Team@ons.gov.uk