Directory

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 limitations and...

This is the ONS Postcode Directory (ONSPD) for the United Kingdom as at May 2024 in Comma Separated Variable (CSV) and ASCII text (TXT) formats. This file contains the multi CSVs so that postcode...

A PDF map that shows the local planning authorities in the United Kingdom as at April 2023. (File Size - 955 KB)

This file contains the ONS UPRN Directory (ONSUD) for Great Britain as at April 2024. The ONSUD relates the Unique Property Reference Number (UPRN) for each GB address from AddressBase® Epoch 109...

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

A web mapping application showing Census statistical geography hierarchy boundaries, December 2021, England and Wales.Boundaries include Output Areas (OAs), Lower layer Super Output Areas (LSOAs)...

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

This file contains the National Statistics UPRN Lookup (NSUL) for Great Britain as at March 2024. The NSUL relates the Unique Property Reference Number (UPRN) for each GB address from AddressBase®...

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 limitations and...

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

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...

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

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...

A PDF map that shows the local authority districts, counties and unitary authorities in the United Kingdom as at April 2023. The map has been created to show the United Kingdom from country level...

This document sets out the recommended standard presentation of statistics for 2011 travel to work areas in the UK.

This file contains the 'Full' NHS Postcode Directory (NHSPD) as at February 2024. The NHSPD relates both current and terminated postcodes in the United Kingdom to a range of current statutory...

This file contains the 'Extract' NHS Postcode Directory (NHSPD) as at February 2024. The NHSPD relates both current and terminated postcodes in the United Kingdom to a selection of health...

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 paper size. (File Size - 4 MB)

We have produced an updated list of frequently asked questions along with their answers, to help you get the most from the portal. (File Size - 1 MB)