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ONS UPRN Directory (January 2017) User Guide
This is the User Guide for the ONS Address Directory (ONSAD) for Great Britain as at January 2017. The ONSAD relates the Unique Property Reference Number (UPRN) for each GB... -
ONS UPRN Directory (April 2025) (Epoch 117) User Guide
This User Guide contains information about the ONSUD including: directory content; data currency; the methodology for assigning areas to postcodes; data formats; data quality... -
ONS UPRN Directory (August 2025) (Epoch 120) User Guide
This User Guide contains information about the ONSUD including: directory content; data currency; the methodology for assigning areas to postcodes; data formats; data quality... -
ONS UPRN Directory (February 2025) (Epoch 116) User Guide
This User Guide contains information about the ONSUD including: directory content; data currency; the methodology for assigning areas to postcodes; data formats; data quality... -
ONS UPRN Directory (July 2025) (Epoch 119) User Guide
This User Guide contains information about the ONSUD including: directory content; data currency; the methodology for assigning areas to postcodes; data formats; data quality... -
ONS UPRN Directory (May 2025) (Epoch 118) User Guide
This User Guide contains information about the ONSUD including: directory content; data currency; the methodology for assigning areas to postcodes; data formats; data quality... -
ONS UPRN Directory (November 2025) (Epoch 122) User Guide
This User Guide contains information about the ONSUD including: directory content; data currency; the methodology for assigning areas to postcodes; data formats; data quality... -
ONS UPRN Directory (October 2025) (Epoch 121) User Guide
This User Guide contains information about the ONSUD including: directory content; data currency; the methodology for assigning areas to postcodes; data formats; data quality... -
ONS Postcode Directory (August 2025) User Guide
This User Guide contains information about the ONSPD including: directory content; data currency; the methodology for assigning areas to postcodes; data formats; data quality... -
ONS Postcode Directory (May 2025) User Guide
This User Guide contains information about the ONSPD including: directory content; data currency; the methodology for assigning areas to postcodes; data formats; data quality... -
ONS Postcode Directory (November 2025) User Guide
This User Guide contains information about the ONSPD including: directory content; data currency; the methodology for assigning areas to postcodes; data formats; data quality... -
Standard Area Measurements (2024) User Guide
This document is the Standard Area Measurements (2024) User Guide. It provides information regarding the Standard Area Measurements (SAM) products including: types of... -
Standard Area Measurements (2025) User Guide
This document is the Standard Area Measurements (2025) User Guide. It provides information regarding the Standard Area Measurements (SAM) products including: types of... -
Standard Area Measurements (2022) User Guide
This document is the Standard Area Measurements (2022) User Guide. It provides information regarding the Standard Area Measurements (SAM) products including: types of... -
Standard Area Measurements (2023) User Guide
This document is the Standard Area Measurements (2023) User Guide. It provides information regarding the Standard Area Measurements (SAM) products including: types of... -
Rural-Urban Classification (2021) Frequently Asked Questions V2
The FAQ answers several key methodological, definitional and technical questions about the 2021 RUC, and is intended to provide supplementary contextual information to support... -
ONS UPRN Directory (January 2019)
This file contains the ONS UPRN Directory (ONSUD) for Great Britain as at January 2019. The ONSUD relates the Unique Property Reference Number (UPRN) for each GB address from... -
Fire and Rescue Authorities (December 2017) Map in EW
A PDF map that shows the fire and rescue authorities in England and Wales as at December 2017. (File Size - 2 MB) -
Boundary Dataset Guidance: 2011 to 2021
The document explains the differences between the different boundary sets that ONS Geography provides. Valid from 2011. (File Size - 347 KB) -
Local Government Reorganisation (2009) Lookup
As at 1st April 2009 in England. The document shows the pre-reorganisation counties and local authority districts and the post reorganisation unitary authorities in England....