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- Published by:
- Office for National Statistics
- Last updated:
- 13 May 2026
This file contains names and codes for Counties in England as at 31st December 2025. (File Size - 16 KB)Field Names - CTY25CD, CTY25NMField Types - Text, TextField Lengths - 9, 16
- Published by:
- Office for National Statistics
- Last updated:
- 13 May 2026
This file is a lookup between LSOA (2021), Sub Integrated Care Board Locations (SICBL), Integrated Care Boards (ICB), Cancer Alliances (CAL) and local authority districts (LAD) in England as...
- Published by:
- Office for National Statistics
- Last updated:
- 07 July 2025
The GSS Coding and Naming policy was implemented on 1 January 2011. This change affected all users and producers of statistics. This document contains the frequently asked questions about the...
- Published by:
- Office for National Statistics
- Last updated:
- 11 August 2025
A lookup between Output Areas (OA) and regions as at 31 December 2021 in England and Wales. (File Size 6.2 MB).Field Names – OA21CD, RGN22CD, RGN22NM, RGN22NMWField Types – Text, Text, Text,...
- 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:
- 27 January 2026
A lookup between 2021 Output Areas (OA) and County and Unitary Authorities (CTYUA) (Counties, Unitary Authorities, Metropolitan Districts and London Boroughs) as at 1st April 2025 in England and...
- Published by:
- Marine Environmental Data & Information Network
- Last updated:
- 10 July 2024
Under the Environment (Wales) Act (2016), Section 7 requires biodiversity lists to be produced. These lists include types of species which are of 'Principle Importance' for the purpose of maintain...
- Published by:
- Natural Resources Wales
- Last updated:
- 14 October 2025
Under the Environment (Wales) Act (2016), Section 7 requires biodiversity lists to be produced. These lists include types of species which are of 'Principle Importance' for the purpose of maintain...
- Published by:
- Environmental Information Data Centre
- Last updated:
- 14 May 2026
Data includes impacts on root nodule biomass, stomatal conductance, injury rates, and N-fixation in the white clover cultivar (T. repens cv. crusader). An ozone-exposure experiment was conducted in...
- Published by:
- British Geological Survey (BGS)
- Last updated:
- 25 June 2026
Files contain heavy mineral (HM) and framework petrography data for samples taken from sediments across Northern China, from Tarim in the west to Ordos in central north China. The data come from...
- 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 31st December 2021. To download the zip file click the Download button.File includes updates to:Civil Parishes...
- Published by:
- Office for National Statistics
- Last updated:
- 04 February 2026
This file contains names and codes for the parishes and communities in England and Wales as at 31st December 2025. (File Size - 557 KB)Field Names - PAR25CD, PAR25NM, PAR25NMW, LAD25CD,...
- Published by:
- OpenDataNI
- Last updated:
- 18 June 2026
An aerial survey of several river course sites across Northern Ireland was commissioned and purchased by the NIEA (Northern Ireland Environment Agency) Land Management Team in 2018. The purpose of...
- Published by:
- Office for National Statistics
- Last updated:
- 24 November 2024
This file contains the digital vector boundaries for Westminster Parliamentary Constituencies, in United Kingdom, as at December 2022.The boundaries available are: (BUC) Ultra generalised (500m) -...
- Published by:
- Office for National Statistics
- Last updated:
- 04 February 2026
A lookup file of wards to unitary authorities to Senedd Cymru electoral regions in Wales as at 31st December 2025. (File size - 168KB) Field Names - WD25CD, WD25NM, WD25NMW, UA25CD,...
- 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 1st April 2023. (File Size - 56 KB)Field Names - LAD23CD, LAD23NM, LAD23NMW, CTRY23CD, CTRY23NM,...
- Published by:
- Office for National Statistics
- Last updated:
- 04 February 2026
A lookup file between unitary authorities and Department for Children Education Lifelong Learning and Skills areas in Wales as at 31st December 2025. (File Size - 16 KB)Field Names -...
- Published by:
- Office for National Statistics
- Last updated:
- 04 February 2026
This is a lookup file between local authority districts and local resilience forums in England and Wales as at 1st April 2025. (File Size - 56 KB)Field Names - LAD25CD, LAD25NM, LRF25CD,...
- Published by:
- Office for National Statistics
- Last updated:
- 04 February 2026
A lookup file between Scottish Parliamentary Constituencies and Scottish Parliamentary Regions in Scotland as at 31st December 2025. (File Size - 48 KB)Field Names - SPC25CD, SPC25NM,...
- Published by:
- Office for National Statistics
- Last updated:
- 25 February 2026
A file containing the counties and unitary authorities (counties, metropolitan counties, London boroughs, unitary authorities, council areas and local government districts) in the United Kingdom as...