Directory

This file is a best fit lookup between 2011 lower layer super output areas, electoral wards/divisions and local authority districts in England and Wales as at 31 December 2016. (File Size - 6 MB)...

This file is a lookup between Sustainability Transformation Partnerships and NHS England (Region), as at 1 April 2021 in England. (File size - 19KB). Field Names - STP21CD, STP21CDH, STP21NM,...

This is the ONS Postcode Directory (ONSPD) for the United Kingdom as at February 2025 in Comma Separated Variable (CSV) and ASCII text (TXT) formats. This file contains the multi CSVs so that...

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

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

This file contains the National Statistics UPRN Lookup (NSUL) for Great Britain as at August 2025. The NSUL relates the Unique Property Reference Number (UPRN) for each GB address from...

This file contains the National Statistics UPRN Lookup (NSUL) for Great Britain as at November 2025. The NSUL relates the Unique Property Reference Number (UPRN) for each GB address from...

This file contains the Output Area Classifications (OAC) for the UK as at December 2011. (File Size 6KB).Field Names – Supergroup, Group, Subgroup Field Types – Text, Text, Text Field Lengths –...

This file contains the National Statistics UPRN Lookup (NSUL) for Great Britain as at June 2026. The NSUL relates the Unique Property Reference Number (UPRN) for each GB address from AddressBase®...

A lookup file between clinical commissioning groups (CCGs) and sustainability and transformation partnerships (STP) in England as at 1 April 2017.This version 3 of the lookup supersedes the...

A best fit lookup between lower layer super output areas as at December 2001 and lower layer super output areas and local authority districts as at December 2011 in England and Wales. This product...

This is a best fit lookup file between middle layer super output areas as at December 2001 and middle layer super output areas and local authority districts as at December 2011 in England and...

This file contains the digital vector boundaries for Cancer Alliances, in England, as at April 2024.The boundaries available are: (BGC) Generalised (20m) - clipped to the coastline (Mean High...

This file contains the names and codes for counties in England and Wales as at Census day 1991 (21 April). (File Size 2KB).Field Names – CTY91CDC, CTY91CDO, CTY91CD, CTY91NM Field Types – Text,...

This is a best fit lookup between 2011 Output Areas (OA) and counties/unitary authorities as at 31 December 2016 in England. (File Size - 17 MB)Column Descriptions: OA11CD | Text | 9CTYUA16CD |...

A best fit lookup between 2011 Output Areas (OA) and counties (CTY) as at 31 December 2011 in England. (File Size 5.5MB).Field Names – OA11CD, CTY11CD, CTY11NM Field Types – Text, Text, Text Field...

A best fit lookup between 2021 Output Areas (OA) and Census Wards (2011) as at 31 December 2021 in England and Wales. (File Size 20.3 MB). Field Names – OA21CD, WD11CD, WD11NM, WD11NMW Field Types...

This file is a best fit lookup between output areas (December 2011), electoral wards/divisions and local authority districts in England and Wales as at 31 December 2016. (File Size - 10 MB)REST...

This is a lookup file between electoral wards/divisions and local authority districts in 2011 to electoral wards/divisions and local authority districts in 2022 in England and Wales. (File Size -...

This file contains the digital vector boundaries for the Enumeration Districts in England and Wales as at 1981.Contains both Ordnance Survey and ONS Intellectual Property Rights.This 1991 Census...