Datasets
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LAD (April 2025) to LAU1 to ITL3 to ITL2 to ITL1 (January 2025) Lookup in the UK
A lookup between local authority districts (LAD) as at 1st April 2025, LAU1 and International Territorial Levels (ITL level 3, ITL level 2 and ITL level 1 areas as at 1st... -
Local skills improvement plan areas (October 2025) Names and Codes in England
This file contains names and codes for Local Skills Improvement Plan areas in England as at 1st October 2025. (File Size - 16 KB). Field Names – LSIP25CD, LSIP25NMField... -
LAD to Local skills improvement plan areas (October 2025) Lookup in England
This file contains a lookup for Local Authority districts to Local Skills Improvement Plan areas in England as at 1st October 2025. (File Size - 16 KB). Field Names –... -
ONS Postcode Directory (February 2024) for the UK
This is the ONS Postcode Directory (ONSPD) for the United Kingdom as at February 2024 in Comma Separated Variable (CSV) and ASCII text (TXT) formats. This file contains the... -
ONS UPRN Directory (November 2024) (Epoch 114)
This file contains the ONS UPRN Directory (ONSUD) for Great Britain as at November 2024. The ONSUD relates the Unique Property Reference Number (UPRN) for each GB address from... -
National Statistics UPRN Lookup (August 2025) (Epoch 120)
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... -
ONS UPRN Directory (August 2025) (Epoch 120)
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... -
ONS UPRN Directory (February 2023)
This file contains the ONS UPRN Directory (ONSUD) for Great Britain as at February 2023. The ONSUD relates the Unique Property Reference Number (UPRN) for each GB address from... -
ONS Postcode Directory (November 2024) for the UK
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... -
ONS Postcode Directory (August 2025) for the UK
This is the ONS Postcode Directory (ONSPD) for the United Kingdom as at August 2025 in Comma Separated Variable (CSV) and ASCII text (TXT) formats. This file contains the multi... -
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... -
LSOA (2021) to Westminster Parliamentary Constituency (July 2024) Best Fit...
This file is a 'best fit' lookup file of 2021 LSOA to Westminster Parliamentary Constituencies (July 2024) to Local Authority Districts in England and Wales - (File... -
Ward to Local Authority District to CTYUA to RGN to CTRY (May 2025) Lookup in UK
A lookup between wards, local authority districts (LAD), counties, regions and countries as at 1st May 2025 in the United Kingdom (File Size - 2.8 MB). Field Names -... -
Ward to Westminster Parliamentary Constituency to LAD to CTYUA (May 2025)...
This file is a lookup between electoral wards/divisions, Westminster parliamentary constituencies, local authority districts and county/unitary authorities in the United Kingdom... -
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 for International Territorial Level 1 (January...
This CSV file contains the Standard Area Measurements (SAM) for the International Territorial Level 1 in the United Kingdom as at 1st January 2025. All measurements provided are... -
Standard Area Measurements for International Territorial Level 2 (January...
This CSV file contains the Standard Area Measurements (SAM) for the International Territorial Level 2 in the United Kingdom as at 1st January 2025. All measurements provided are... -
Standard Area Measurements for International Territorial Level 3 (January...
This CSV file contains the Standard Area Measurements (SAM) for the International Territorial Level 3 in the United Kingdom as at 1st January 2025. All measurements provided are... -
Standard Area Measurements for Local Administrative Units (Level 1) (January...
This CSV file contains the Standard Area Measurements (SAM) for the Local Administrative Units level 1 in the United Kingdom as at 1st January 2025. All measurements provided... -
Westminster Parliamentary Constituencies (July 2024) Boundaries UK BFC
This file contains the digital vector boundaries for Westminster Parliamentary Constituencies, in the United Kingdom, as at 4th July 2024. The boundaries available are: (BFC)...