ONS Postcode Directory (November 2025) User Guide

Published by:: Office for National Statistics
Last updated:: 09 December 2025
Topic:: Not added
Licence:: None

Summary

This User Guide contains information about the ONSPD including: directory content; data currency; the methodology for assigning areas to postcodes; data formats; data quality and limitations and details of recent changes that have impacted on the data. Various annexes and tables provide more detailed supporting information. The download includes PDF and ODT versions of the user guide. (File size - 832 KB)

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Link to the data	Format	File added	Data preview
Download ArcGIS Hub Dataset , Format: HTML, Dataset: ONS Postcode Directory (November 2025) User Guide	HTML	25 November 2025	Not available

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Harvest GUID: https://www.arcgis.com/home/item.html?id=10005820ffcb4d96b2b39f2d8bf0de92
Source Metadata: XML; HTML

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