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- Published by:
- Office for National Statistics
- Last updated:
- 24 November 2024
This is a lookup file between local authority districts and regions in England as at 31st December 2022. (File Size - 56 KB)Field Names - LAD22CD, LAD22NM, RGN22CD, RGN22NMField Types - Text,...
- Published by:
- Office for National Statistics
- Last updated:
- 24 November 2024
This is a lookup file between local authority districts and countries in the UK as at 31st December 2022. (File Size - 64 KB)Field Names - LAD22CD, LAD22NM, CTRY22CD, CTRY22NMField Types...
- Published by:
- Office for National Statistics
- Last updated:
- 24 November 2024
This file is a best fit lookup between output areas (December 2021) and local authority districts in England and Wales as at 1st April 2023. (File Size - 6.2MB)Field Names - OA21CD,...
- Published by:
- Office for National Statistics
- Last updated:
- 24 November 2024
This file contains names and codes for health boards (HB) in Scotland, as at 2nd February 2018. (File Size - 16 KB)Field Names - HB18CD, HB18NMField Types - Text, TextField Lengths - 9, 25The...
- Published by:
- Office for National Statistics
- Last updated:
- 24 November 2024
This is a lookup file between local planning authorities and local authority districts in the United Kingdom as at 1st April 2022. (File size - 80 KB).Field Names - LAD22CD, LAD22NM,Coterm,...
- Published by:
- Office for National Statistics
- Last updated:
- 24 November 2024
A lookup file of the Westminster Parliamentary Constituencies to European Electoral Regions in the United Kingdom as at 31st December 2020. (File Size - 104KB)Field Names - PCON20CD, PCON20NM,...
- Published by:
- Office for National Statistics
- Last updated:
- 24 November 2024
This is a lookup file between civil parishes/communities, electoral wards/divisions and local authorities/unitary authorities in England and Wales as at 31st December 2023. (File Size - 3.1...
- Published by:
- Office for National Statistics
- Last updated:
- 12 January 2025
This is a lookup file between local authority districts and regions in England as at 31st December 2024. (File Size - 56 KB)Field Names - LAD24CD, LAD24NM, RGN24CD, RGN24NMField Types - Text,...
- Published by:
- Office for National Statistics
- Last updated:
- 12 January 2025
This file contains the names and codes for Senedd Cymru electoral regions in Wales as at 31st December 2024. (File Size - 16 KB) Field Names - SENER24CD, SENER24NM, SENER24NMWField Types...
- Published by:
- Office for National Statistics
- Last updated:
- 02 February 2025
This is a lookup file between civil parishes/communities, electoral wards/divisions and local authorities/unitary authorities in England and Wales as at 31st December 2024. (File Size - 3.2...
- Published by:
- Office for National Statistics
- Last updated:
- 11 August 2025
This zip file contains the Code History Database for the United Kingdom as at April 2020. To download the zip file click the Download button.
Updated GeographiesUpdates to Unitary Authorities...
- Published by:
- Office for National Statistics
- Last updated:
- 11 August 2025
This file contains the names and codes for electoral wards/divisions in the United Kingdom as at 5th May 2022. (File Size - 241KB)Field Names - WD22CD, WD22NM, WD22NMWField Types - Text,...
- Published by:
- Office for National Statistics
- Last updated:
- 25 November 2025
This file is a lookup between non-civil parished areas to local authority districts in England as at 1 April 2018. (File Size - 64 KB)Field Names - NCP18CD, NCP18NM, LAD18CD, LAD18NMField...
- Published by:
- Office for National Statistics
- Last updated:
- 09 December 2025
This is a lookup file between local authority districts and local resilience forums in England and Wales as at 31 December 2018. (File Size - 64 KB)Field Names - LAD18CD, LAD18NM, LRF18CD,...
- Published by:
- Office for National Statistics
- Last updated:
- 11 August 2025
The Register of Geographic Codes (RGC) is a key product that contains the definitive list of UK statistical geographies. ONS maintains the definitive set of statistical geographies, coordinates the...
- Published by:
- Office for National Statistics
- Last updated:
- 06 January 2026
The Register of Geographic Codes (RGC) is a key product that contains the definitive list of UK statistical geographies. ONS maintains the definitive set of statistical geographies, coordinates the...
- Published by:
- Office for National Statistics
- Last updated:
- 11 March 2026
The Hierarchical Representation of UK Geographies shows all UK geographies within their geography groups and geographical areas, as at December 2025. The pdf is scaled to A3 paper size. (File Size...
- Published by:
- Office for National Statistics
- Last updated:
- 17 June 2026
This file contains the digital vector centroids for the Live Postcodes in the UK as at May 2026.The centroids are of every live postcode in the United KingdomContains both Ordnance Survey and ONS...
- Published by:
- Office for National Statistics
- Last updated:
- 09 December 2025
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 – LAD25CD, LAD25NM,...
- Published by:
- Environment Agency
- Last updated:
- 06 July 2026
PLEASE NOTE: This dataset has been retired, as it has been superseded by the dataset for Nitrate Vulnerable Zones (NVZ) 2021 Designations. See:...