The document explains the differences between the different boundary sets that ONS Geography provides. Valid from 2021.  (File Size - 500 KB)

This user guide gives a full rundown and explanation of the contents of the new 2022 Index of Place Names (IPN) in Great Britain. The download includes PDF and ODT versions of...

The Hierarchical Representation of UK Statistical Geographies shows all UK statistical geographies within their geography groups and geographical areas, as at December 2022. The...

This User Guide contains information about the NSUL including: directory content; data currency; the methodology for assigning areas to postcodes; data formats; data quality and...

This User Guide contains information about the NSUL including: directory content; data currency; the methodology for assigning areas to postcodes; data formats; data quality and...

This User Guide contains information about the NSUL including: directory content; data currency; the methodology for assigning areas to postcodes; data formats; data quality and...

This document sets out the recommended standard presentation of statistics for administrative areas at regional and sub-regional levels in the UK. This version of the guidance...

The Hierarchical Representation of UK Geographies shows all UK geographies within their geography groups and geographical areas, as at June 2023. The pdf is scaled to A3 paper...

The document explains the changes to output areas and super output areas between 2011 and 2021 in England and Wales.

This User Guide contains information about the NSUL including: directory content; data currency; the methodology for assigning areas to postcodes; data formats; data quality and...

This User Guide contains information about the ONSUD including: directory content; data currency; the methodology for assigning areas to postcodes; data formats; data quality...

This User Guide contains information about the NSUL including: directory content; data currency; the methodology for assigning areas to postcodes; data formats; data quality and...

This User Guide contains information about the ONSUD including: directory content; data currency; the methodology for assigning areas to postcodes; data formats; data quality...

This User Guide contains information about the ONSUD including: directory content; data currency; the methodology for assigning areas to postcodes; data formats; data quality...

This User Guide contains information about the NSUL including: directory content; data currency; the methodology for assigning areas to postcodes; data formats; data quality and...

This User Guide contains information about the NSUL including: directory content; data currency; the methodology for assigning areas to postcodes; data formats; data quality and...

This User Guide contains information about the ONSUD including: directory content; data currency; the methodology for assigning areas to postcodes; data formats; data quality...

The Hierarchical Representation of UK Geographies shows all UK geographies within their geography groups and geographical areas, as at December 2023. The pdf is scaled to A3...

This User Guide contains information about the NSUL including: directory content; data currency; the methodology for assigning areas to postcodes; data formats; data quality and...

This User Guide contains information about the ONSUD including: directory content; data currency; the methodology for assigning areas to postcodes; data formats; data quality...