AndreaBozzo/ceres-open-data-index huggingface dataset:
Countries (December 2025) Boundaries UK BGC

This file contains the digital vector boundaries for Countries, in the United Kingdom, as at December 2025. The boundaries available are: (BGC) Generalised (20m) - clipped to the coastline (Mean High Water mark). Contains both Ordnance Survey and ONS Intellectual Property Rights. REST URL of Feature Access Service – [https://services1.arcgis.com/ESMARspQHYMw9BZ9/arcgis/rest/services/Countries_December_2025_Boundaries_UK_BGC/FeatureServer] REST URL of WFS Server – [https://dservices1.arcgis.com/ESMARspQHYMw9BZ9/arcgis/services/Countries_(December_2025)_Boundaries_UK_BGC/WFSServer?request=getcapabilities&service=wfs] REST URL of MapServer – [https://services1.arcgis.com/ESMARspQHYMw9BZ9/arcgis/rest/services/Countries_(December_2025)_Boundaries_UK_BGC/MapServer]
Countries (December 2025) Boundaries UK BSC

This file contains the digital vector boundaries for Countries, in the United Kingdom, as at December 2025. The boundaries available are: (BSC) Super Generalised (200m) - clipped to the coastline (Mean High Water mark). Contains both Ordnance Survey and ONS Intellectual Property Rights. REST URL of Feature Access Service – [https://services1.arcgis.com/ESMARspQHYMw9BZ9/arcgis/rest/services/Countries_December_2025_Boundaries_UK_BSC/FeatureServer] REST URL of WFS Server – [https://dservices1.arcgis.com/ESMARspQHYMw9BZ9/arcgis/services/Countries_(December_2025)_Boundaries_UK_BSC/WFSServer?request=getcapabilities&service=wfs] REST URL of MapServer – [https://services1.arcgis.com/ESMARspQHYMw9BZ9/arcgis/rest/services/Countries_(December_2025)_Boundaries_UK_BSC/MapServer]
Countries (December 2025) Boundaries UK BUC

This file contains the digital vector boundaries for Countries, in the United Kingdom, as at December 2025. The boundaries available are: (BUC) Ultra generalised (500m) - clipped to the coastline (Mean High Water mark). Contains both Ordnance Survey and ONS Intellectual Property Rights. REST URL of Feature Access Service – [https://services1.arcgis.com/ESMARspQHYMw9BZ9/arcgis/rest/services/Countries_December_2025_Boundaries_UK_BUC/FeatureServer] REST URL of WFS Server – [https://dservices1.arcgis.com/ESMARspQHYMw9BZ9/arcgis/services/Countries_(December_2025)_Boundaries_UK_BUC/WFSServer?request=getcapabilities&service=wfs] REST URL of MapServer – [Chttps://services1.arcgis.com/ESMARspQHYMw9BZ9/arcgis/rest/services/Countries_(December_2025)_Boundaries_UK_BUC/MapServer]
National Statistics Postcode Lookup (May 2026)

This file contains the National Statistics Postcode Lookup (NSPL) for the United Kingdom as at May 2026 in Comma Separated Variable (CSV) and ASCII text (TXT) formats. To download the zip file click the Download button. The NSPL relates both current and terminated postcodes to a range of current statutory geographies via ‘best-fit’ allocation from the 2021 Census Output Areas (national parks and Workplace Zones are exempt from ‘best-fit’ and use ‘exact-fit’ allocations) for England, Wales, Scotland and Northern Ireland. It supports the production of area-based statistics from postcoded data. The NSPL is produced by ONS Geography, who provide geographic support to the Office for National Statistics (ONS) and geographic services used by other organisations. The NSPL is issued quarterly. (File size - 179 MB).
Postcode to 2021 Census Output Area to Lower Layer Super Output Area to Middle Layer Super Output Area to Local Authority District (May 2026) Lookup in the UK

A best-fit lookup between postcodes, 2021 Census Output Areas (OA), Lower Layer Super Output Areas (LSOA), Middle Layer Super Output Areas (MSOA) and local authority districts (LAD). Postcodes are as at February 2024 in the UK and are best-fitted by plotting the location of the postcode's mean address into the areas of the output geographies. (File size 22 MB). Field Names - PCD7, PCD8, PCDS, DOINTR, DOTERM, USERTYPE, OA21CD, LSOA21CD, MSOA21CD, LADCD, LSOA21NM, MSOA21NM, LADNM, LADNMW Field Types - All Text Field Lengths - 7, 8, 8, 8, 8, 1, 9, 9, 9, 9, 55, 65, 45, 45
Postcode to OA (2021) to LSOA to MSOA to LAD with 2011 Classifications (May 2026) Best Fit Lookup in the UK

A best-fit lookup between postcodes, 2021 Census Output Areas (OA), Workplace Zones (WZ), Lower Layer Super Output Areas (LSOA), Middle Layer Super Output Areas (MSOA) and current local authority districts (LAD) along with OA, WZ, and LAD classifications as at May 2023 in the UK. Postcodes are best-fitted by plotting the location of the postcode's mean address into the areas of the output geographies. (File size 44MB). Field Names - PCD7, PCD8, PCDS, DOINTR, DOTERM, USERTYPE, OSEAST1M, OSNRTH1M, OA21CD, OAC11CD, OAC11NM, WZ11CD, WZC11CD, WZC11NM, LSOA21CD, LSOA21NM, MSOA21CD, MSOA21NM, SOAC11CD, SOAC11NM, LADCD, LADNM, LADNMW, LACCD, LACNM Field Types - All Text Field Lengths - 7, 8, 8, 6, 6, 1, 6, 7, 9, 3, 48, 9, 2, 60, 9, 63, 9, 35, 9, 36, 35, 3, 48
NHS Postcode Directory for the UK Full (May 2026)

This file contains the 'Full' NHS Postcode Directory (NHSPD) as at May 2026. The NHSPD relates both current and terminated postcodes in the United Kingdom to a range of current statutory administrative, electoral, health and other geographies. It also links postcodes to pre-2002 health areas and 2001 Census, 2011 Census and 2021 Census Output Areas and Super Output Areas. The NHSPD is issued quarterly. For further technical information about this file, please refer to the User Guide contained within the downloadable zip file. Please note that this product contains Royal Mail, Gridlink, LPS (Northern Ireland), Ordnance Survey and ONS Intellectual Property Rights. (File Size - 111 MB)
NHS Postcode Directory for the UK Extract (May 2026)

This file contains the 'Extract' NHS Postcode Directory (NHSPD) as at May 2026. The NHSPD relates both current and terminated postcodes in the United Kingdom to a selection of health geographies. The NHSPD is issued quarterly. For further technical information about this file, please refer to the User Guide contained within the downloadable zip file. Please note that this product contains Royal Mail, Gridlink, LPS (Northern Ireland), Ordnance Survey and ONS Intellectual Property Rights. (File size - 10 MB)
National Statistics Postcode Lookup (February 2026) for the UK (Hosted Table)

This is the National Statistics Postcode Lookup (NSPL) for the United Kingdom as at February 2026 in Comma Separated Variable (CSV). This is a new hosted table so can be accessed via API. The NSPL relates both current and terminated postcodes to a range of current statutory geographies via ‘best-fit’ allocation from the 2021 Census Output Areas (national parks and Workplace Zones are exempt from ‘best-fit’ and use ‘exact-fit’ allocations) for England, Wales, Scotland and Northern Ireland. It supports the production of area-based statistics from postcoded data. The NSPL is produced by ONS Geography, who provide geographic support to the Office for National Statistics (ONS) and geographic services used by other organisations. The NSPL is issued quarterly. (File size - 769 MB).
ONS Postcode Directory (May 2026)

This is the ONS Postcode Directory (ONSPD) for the United Kingdom as at May 2026 in Comma Separated Variable (CSV) and ASCII text (TXT) formats. This file contains the multi CSVs so that postcode areas can be opened in MS Excel. To download the zip file click the Download button. The ONSPD relates both current and terminated postcodes in the United Kingdom to a range of current statutory administrative, electoral, health and other area geographies. It also links postcodes to pre-2002 health areas, 1991 Census enumeration districts for England and Wales, 2001 Census Output Areas (OA) and Super Output Areas (SOA) for England and Wales, 2001 Census OAs and SOAs for Northern Ireland and 2001 Census OAs and Data Zones (DZ) for Scotland. It now contains 2021 Census OAs and SOAs for England, Wales and Northern Ireland and 2022 Census OAs DZs and Intermediate Zones (IZ) for Scotland. It helps support the production of area-based statistics from postcoded data. The ONSPD is produced by ONS Geography, who provide geographic support to the Office for National Statistics (ONS) and geographic services used by other organisations. The ONSPD is issued quarterly. (File size - 235 MB) Please note that this product contains Royal Mail, Gridlink, LPS (Northern Ireland), Ordnance Survey and ONS Intellectual Property Rights. [Updated 04/06/2026 to correct corrupted SSR95CD for some postcodes]
ONS Postcode Directory (February 2026) for the UK (Hosted Table)

This is the ONS Postcode Directory (ONSPD) for the United Kingdom as at February 2026 in Comma Separated Variable (CSV). This is a new hosted table so can be accessed via API. The ONSPD relates both current and terminated postcodes in the United Kingdom to a range of current statutory administrative, electoral, health and other area geographies. It also links postcodes to 2001 Census Output Areas (OA) and Super Output Areas (SOA) for England and Wales, 2001 Census OAs and SOAs for Northern Ireland and 2001 Census OAs and Data Zones (DZ) for Scotland. It also contains 2021 Census OAs and SOAs for England, Wales and Northern Ireland and 2022 Census OAs DZs and Intermediate Zones (IZ) for Scotland. It helps support the production of area-based statistics from postcoded data. The ONSPD is produced by ONS Geography, who provide geographic support to the Office for National Statistics (ONS) and geographic services used by other organisations. The ONSPD is issued quarterly. (File size - 2.31 GB) Please note that this product contains Royal Mail, Gridlink, LPS (Northern Ireland), Ordnance Survey and ONS Intellectual Property Rights.
National Statistics Postcode Lookup (May 2026) for the UK (Hosted Table)

This is the National Statistics Postcode Lookup (NSPL) for the United Kingdom as at May 2026 in Comma Separated Variable (CSV). This is a new hosted table so can be accessed via API. The NSPL relates both current and terminated postcodes to a range of current statutory geographies via ‘best-fit’ allocation from the 2021 Census Output Areas (national parks and Workplace Zones are exempt from ‘best-fit’ and use ‘exact-fit’ allocations) for England, Wales, Scotland and Northern Ireland. It supports the production of area-based statistics from postcoded data. The NSPL is produced by ONS Geography, who provide geographic support to the Office for National Statistics (ONS) and geographic services used by other organisations. The NSPL is issued quarterly. (File size - %%% MB).
ONS Postcode Directory (May 2026) for the United Kingdom (Hosted Table)

This is the ONS Postcode Directory (ONSPD) for the United Kingdom as at May 2026 in Comma Separated Variable (CSV). This is a new hosted table so can be accessed via API. The ONSPD relates both current and terminated postcodes in the United Kingdom to a range of current statutory administrative, electoral, health and other area geographies. It also links postcodes to 2001 Census Output Areas (OA) and Super Output Areas (SOA) for England and Wales, 2001 Census OAs and SOAs for Northern Ireland and 2001 Census OAs and Data Zones (DZ) for Scotland. It also contains 2021 Census OAs and SOAs for England, Wales and Northern Ireland and 2022 Census OAs DZs and Intermediate Zones (IZ) for Scotland. It helps support the production of area-based statistics from postcoded data. The ONSPD is produced by ONS Geography, who provide geographic support to the Office for National Statistics (ONS) and geographic services used by other organisations. The ONSPD is issued quarterly. (File size - 2.31 GB) Please note that this product contains Royal Mail, Gridlink, LPS (Northern Ireland), Ordnance Survey and ONS Intellectual Property Rights.
Fire and Rescue Authorities (December 2024) Boundaries EW BFC

This file contains the digital vector boundaries for Fire and Rescue Authorities, in England and Wales, as at December 2024. The boundaries available are: (BFC) Full resolution - clipped to the coastline (Mean High Water mark). Contains both Ordnance Survey and ONS Intellectual Property Rights. REST URL of Feature Access Service – [https://services1.arcgis.com/ESMARspQHYMw9BZ9/arcgis/rest/services/Fire_and_Rescue_Authorities_December_2024_Boundaries_EW_BFC/FeatureServer] REST URL of WFS Server – [https://dservices1.arcgis.com/ESMARspQHYMw9BZ9/arcgis/services/Fire_and_Rescue_Authorities_(December_2024)_Boundaries_EW_BFC/WFSServer?request=getcapabilities&service=wfs] REST URL of MapServer – [https://services1.arcgis.com/ESMARspQHYMw9BZ9/arcgis/rest/services/Fire_and_Rescue_Authorities_(December_2024)_Boundaries_EW_BFC/MapServer]
Fire and Rescue Authorities December (2024) Boundaries EW BGC

This file contains the digital vector boundaries for Fire and Rescue Authorities, in England and Wales, as at December 2024. The boundaries available are: (BGC) Generalised (20m) - clipped to the coastline (Mean High Water mark). Contains both Ordnance Survey and ONS Intellectual Property Rights. REST URL of Feature Access Service – [https://services1.arcgis.com/ESMARspQHYMw9BZ9/arcgis/rest/services/Fire_and_Rescue_Authorities_December_2024_Boundaries_EW_BGC/FeatureServer] REST URL of WFS Server – [https://dservices1.arcgis.com/ESMARspQHYMw9BZ9/arcgis/services/Fire_and_Rescue_Authorities_December_(2024)_Boundaries_EW_BGC/WFSServer?request=getcapabilities&service=wfs] REST URL of MapServer – [https://services1.arcgis.com/ESMARspQHYMw9BZ9/arcgis/rest/services/Fire_and_Rescue_Authorities_December_(2024)_Boundaries_EW_BGC/MapServer]
Fire and Rescue Authorities (December 2024) Boundaries EW BUC

This file contains the digital vector boundaries for Fire and Rescue Authorities, in England and Wales, as at December 2024. The boundaries available are: (BUC) Ultra generalised (500m) - clipped to the coastline (Mean High Water mark). Contains both Ordnance Survey and ONS Intellectual Property Rights. REST URL of Feature Access Service – [https://services1.arcgis.com/ESMARspQHYMw9BZ9/arcgis/rest/services/Fire_and_Rescue_Authorities_December_2024_Boundaries_EW_BUC/FeatureServer] REST URL of WFS Server – [https://dservices1.arcgis.com/ESMARspQHYMw9BZ9/arcgis/services/Fire_and_Rescue_Authorities_(December_2024)_Boundaries_EW_BUC/WFSServer?request=getcapabilities&service=wfs] REST URL of MapServer – [https://services1.arcgis.com/ESMARspQHYMw9BZ9/arcgis/rest/services/Fire_and_Rescue_Authorities_(December_2024)_Boundaries_EW_BUC/MapServer]
Fire and Rescue Authorities (December 2024) Boundaries EW BFE

This file contains the digital vector boundaries for Fire and Rescue Authorities, in England and Wales, as at December 2024. The boundaries available are: (BFE) Full resolution - extent of the realm (usually this is the Mean Low Water mark but in some cases, boundaries extend beyond this to include offshore islands). Contains both Ordnance Survey and ONS Intellectual Property Rights. REST URL of Feature Access Service – [https://services1.arcgis.com/ESMARspQHYMw9BZ9/arcgis/rest/services/Fire_and_Rescue_Authorities_December_2024_Boundaries_EW_BFE/FeatureServer] REST URL of WFS Server – [https://dservices1.arcgis.com/ESMARspQHYMw9BZ9/arcgis/services/Fire_and_Rescue_Authorities_(December_2024)_Boundaries_EW_BFE/WFSServer?request=getcapabilities&service=wfs] REST URL of MapServer – [https://services1.arcgis.com/ESMARspQHYMw9BZ9/arcgis/rest/services/Fire_and_Rescue_Authorities_(December_2024)_Boundaries_EW_BFE/MapServer]
Local Resilience Forums (December 2024) Boundaries EW BFC

This file contains the digital vector boundaries for Local Resilience Forums, in England and Wales, as at December 2024. The boundaries available are: (BFC) Full resolution - clipped to the coastline (Mean High Water mark). Contains both Ordnance Survey and ONS Intellectual Property Rights. REST URL of Feature Access Service – [https://services1.arcgis.com/ESMARspQHYMw9BZ9/arcgis/rest/services/Local_Resilience_Forums_December_2024_Boundaries_EW_BFC/FeatureServer] REST URL of WFS Server – [https://dservices1.arcgis.com/ESMARspQHYMw9BZ9/arcgis/services/Local_Resilience_Forums_(December_2024)_Boundaries_EW_BFC/WFSServer?request=getcapabilities&service=wfs] REST URL of MapServer – [https://services1.arcgis.com/ESMARspQHYMw9BZ9/arcgis/rest/services/Local_Resilience_Forums_(December_2024)_Boundaries_EW_BFC/MapServer]
Local Resilience Forums (December 2024) Boundaries EW BFE

This file contains the digital vector boundaries for Local Resilience Forums, in England and Wales, as at December 2024. The BFE boundaries are full resolution - extent of the realm (usually this is the Mean Low Water mark but in some cases boundaries extend beyond this to include off shore islands). Contains both Ordnance Survey and ONS Intellectual Property Rights. REST URL of Feature Access Service – [https://services1.arcgis.com/ESMARspQHYMw9BZ9/arcgis/rest/services/Local_Resilience_Forums_December_2024_Boundaries_EW_BFE/FeatureServer] REST URL of WFS Server – [https://dservices1.arcgis.com/ESMARspQHYMw9BZ9/arcgis/services/Local_Resilience_Forums_(December_2024)_Boundaries_EW_BFE/WFSServer?request=getcapabilities&service=wfs] REST URL of MapServer – [https://services1.arcgis.com/ESMARspQHYMw9BZ9/arcgis/rest/services/Local_Resilience_Forums_(December_2024)_Boundaries_EW_BFE/MapServer]
Local Resilience Forums (December 2024) Boundaries EW BGC

This file contains the digital vector boundaries for Local Resilience Forums, in England and Wales, as at December 2024. The BGC boundaries are generalised (20m) - clipped to the coastline (Mean High Water mark). Contains both Ordnance Survey and ONS Intellectual Property Rights. REST URL of Feature Access Service – [https://services1.arcgis.com/ESMARspQHYMw9BZ9/arcgis/rest/services/Local_Resilience_Forums_December_2024_Boundaries_EW_BGC/FeatureServer] REST URL of WFS Server – [https://dservices1.arcgis.com/ESMARspQHYMw9BZ9/arcgis/services/Local_Resilience_Forums_(December_2024)_Boundaries_EW_BGC/WFSServer?request=getcapabilities&service=wfs] REST URL of MapServer – [https://services1.arcgis.com/ESMARspQHYMw9BZ9/arcgis/rest/services/Local_Resilience_Forums_(December_2024)_Boundaries_EW_BGC/MapServer]
Local Resilience Forums (December 2024) Boundaries EW BUC

This file contains the digital vector boundaries for Local Resilience Forums, in England and Wales, as at December 2024. The BUC boundaries are ultra generalised (500m) - clipped to the coastline (Mean High Water mark). Contains both Ordnance Survey and ONS Intellectual Property Rights. REST URL of Feature Access Service – [https://services1.arcgis.com/ESMARspQHYMw9BZ9/arcgis/rest/services/Local_Resilience_Forums_December_2024_Boundaries_EW_BUC/FeatureServer] REST URL of WFS Server – [https://dservices1.arcgis.com/ESMARspQHYMw9BZ9/arcgis/services/Local_Resilience_Forums_(December_2024)_Boundaries_EW_BUC/WFSServer?request=getcapabilities&service=wfs] REST URL of MapServer – [https://services1.arcgis.com/ESMARspQHYMw9BZ9/arcgis/rest/services/Local_Resilience_Forums_(December_2024)_Boundaries_EW_BUC/MapServer]
National Statistics UPRN Lookup (October 2025) (Epoch 121) User Guide V2

This User Guide contains information about the NSUL including: directory content; data currency; the methodology for assigning areas to postcodes; data formats; data quality and limitations and details of recent changes that have impacted on the data. Various annexes and tables provide more detailed supporting information. The download includes PDF and ODT versions of the user guide. (File size - 369 KB) [11/06/2026: V2 published to reflect corrected V2 of the NSUL file]
National Statistics UPRN Lookup (October 2025) (Epoch 121) V2

This file contains the National Statistics UPRN Lookup (NSUL) for Great Britain as at October 2025. The NSUL relates the Unique Property Reference Number (UPRN) for each GB address from AddressBase® Epoch 121 to a range of current statutory administrative, electoral, health and other statistical geographies via 'best-fit' allocation from 2021 Census output areas (National Parks and Workplace Zones are exempt from 'best-fit' and use 'exact-fit' allocations). The NSUL is produced by ONS Geography, who provide geographic support to the Office for National Statistics (ONS) and geographic services used by other organisations. The NSUL is issued every 6 weeks and is designed to complement the Ordnance Survey AddressBase® product. For further technical information about this file, please refer to the User Guide document contained within the downloadable zip file. Please note that this product contains Royal Mail, Gridlink, Ordnance Survey and ONS Intellectual Property Rights. (File Size – 438 MB) NB. This Version 2 uses a revised methodology to correct issues in some geography allocations in the previously published version. A summary of this methodolgy is included in the user guide. The ZIP file also contains files listing those UPRNs which have been assigned a different Output Area, Workplace Zone or National Park, when comparing the previously published version of the NSUL to this revised version. There is also a file summarising these differences with counts and percentages by Local Authority District.
Online ONS Postcode Directory (Live)

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 Kingdom Contains both Ordnance Survey and ONS Intellectual Property Rights. REST URL of Feature Access Service – [https://services1.arcgis.com/ESMARspQHYMw9BZ9/arcgis/rest/services/Online_ONS_Postcode_Directory_Live/FeatureServer]
Code History Database (June 2026) for the UK

This zip file contains the Code History Database for the United Kingdom as at 31st December 2025. (File size: 52.5 MB) To download the zip file click the Download button. Updated Geographies * Updates in England to: Civil Parishes (E04), Electoral Wards/Divisions (E05), Sub Integrated Care Board Locations (E38), Non-Civil Parished Areas (E43), Development Corporations (E51), Integrated Care Boards (E54), Cancer Alliances (E56), County Electoral Divisions (E58), Local Planning Authorities (E60), Built Up Areas (E63), Built Up Areas (K08). * Updates in Scotland to: Scottish Parliamentary Constituencies (S16), Scottish Parliamentary Regions (S17), Built Up Areas (S45). * Updates in Wales to: Communities (W04), Senedd Constituencies (W09), Senedd Regions abolished (W10), Built Up Areas (W45). * Information table updated * SI Details table updated
International Territorial Level 3 (January 2025) Boundaries UK BFC (V2)

This file contains the digital vector boundaries for International Territorial Level 3, in United Kingdom, as at January 2025. The boundaries available are(BFC) Full resolution - Clipped to the coastline (Mean High Water mark). Contains both Ordnance Survey and ONS Intellectual Property Rights. REST URL of Feature Access Service – [https://services1.arcgis.com/ESMARspQHYMw9BZ9/arcgis/rest/services/ITL3_JAN_2025_UK_BFC_V2/FeatureServer] REST URL of WFS Server – [https://dservices1.arcgis.com/ESMARspQHYMw9BZ9/arcgis/services/ITL3_JAN_2025_UK_BFC_V2/WFSServer?service=wfs&request=getcapabilities] REST URL of MapServer – [https://services1.arcgis.com/ESMARspQHYMw9BZ9/arcgis/rest/services/ITL3_JAN_2025_UK_BFC_V2/MapServer]
National Statistics UPRN Lookup (May 2026) (Epoch 126)

This file contains the National Statistics UPRN Lookup (NSUL) for Great Britain as at May 2026. The NSUL relates the Unique Property Reference Number (UPRN) for each GB address from AddressBase® Epoch 126 to a range of current statutory administrative, electoral, health and other statistical geographies via 'best-fit' allocation from 2021 Census output areas (National Parks and Workplace Zones are exempt from 'best-fit' and use 'exact-fit' allocations). The NSUL is produced by ONS Geography, who provide geographic support to the Office for National Statistics (ONS) and geographic services used by other organisations. The NSUL is issued every 6 weeks and is designed to complement the Ordnance Survey AddressBase® product. For further technical information about this file, please refer to the User Guide document contained within the downloadable zip file. Please note that this product contains Royal Mail, Gridlink, Ordnance Survey and ONS Intellectual Property Rights. (File Size – 490 MB)