Directory

This file contains the digital vector boundaries for County Electoral Division, in England, as at May 2026. The boundaries available are: (BSC) Super Generalised (200m) - clipped to the coastline...

  This file contains the digital vector boundaries for Middle layer Super Output Areas in England and Wales, as at 21 March 2021.It is joined to the Rural Urban Classification data 2021.The...

This file contains the digital vector boundaries for Local Authority Districts in England and Wales as at December 2021.It is joined to the Rural Urban Classification data 2021.The Rural-Urban...

A best-fit lookup between Output Areas (OA) to Nomenclature of Territorial Units for Statistics (NUTS) and Local Administrative Units (LAU) as at 31 December 2011 in England and Wales. The NUTS...

A lookup between Output Areas (OA), Lower Layer Super Output Areas (LSOA), Middle Layer Super Output Areas (MSOA), local authority districts (LAD) and Regions as at 31 December 2020 in England and...

A lookup between local authority districts (LAD) as at 31 December 2016 and Nomenclature of Territorial Units for Statistics (NUTS level 3, NUTS level 2 and NUTS level 1 areas as at 1 January 2018...

This file contains the digital vector boundaries for the Districts in England and Wales as at 1981.Contains both Ordnance Survey and ONS Intellectual Property Rights. REST URL of Feature Access...

This is a lookup file between local authority districts to Urban Audit Core Cities, Greater Cities and Functional Urban Areas in the UK as at 31 December 2016. (File size - 72 KB)Column...

This file is a lookup between electoral ward/divisions, registration districts and local authority districts in England and Wales as at 31 December 2019. (File Size - 2MB) Field Names - WD19CD,...

This file is a best fit lookup between 2021 lower layer super output areas, electoral wards/divisions and local authority districts in England and Wales as at 31st December 2022 (File Size - 9.2...

A lookup of wards to local authority districts to county to county electoral divisions in England as at 2nd May 2019. (File Size - 2 MB).Field Names – WD19CD, WD19NM, LAD19CD, LAD19NM, CTY19CD,...

This file is a lookup between electoral wards/divisions, Westminster parliamentary constituencies, local authority districts and upper tier local authorities in the United Kingdom as at 31...

This file is a lookup between electoral wards/divisions, Westminster parliamentary constituencies, local authority districts and county/unitary authorities in the United Kingdom as at 1st May...

This file is a lookup between electoral ward/divisions, registration districts and local authority districts in England and Wales as at 31st December 2022. (File Size - 1.7 MB) Field Names -...

This file is a lookup between electoral wards/divisions, Westminster parliamentary constituencies and local authority districts in the United Kingdom as at 31st December 2018. (File Size - 2 MB)...

A lookup file of local authority districts (local authority districts, unitary authorities, metropolitan districts, London boroughs) to the counties and unitary authorities in England and Wales as...

A lookup file of the local authorty districts as at December 2022 to the local authority districts as at April 2023 in the United Kingdom (File Size = 64KB)Field Names - LAD22CD, LAD22NM,...

This is a lookup file between 2011 Lower layer Super Output Areas and Sub Integrated Care Board Locations as at 1st July 2022. (File size - 1 MB)Field Names - LSOA11CD, LSOA11NM, SICBL22CD,...

This file is a best-fit lookup between Output Areas and National Assembly for Wales constituencies (NAWC) and National Assembly for Wales electoral regions (NAWER) as at 31 December 2017 in Wales....

This file contains the ONS UPRN Directory (ONSUD) for Great Britain as at August 2025. The ONSUD relates the Unique Property Reference Number (UPRN) for each GB address from AddressBase® Epoch 120...