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National Assembly for Wales Constituencies (December 2021) Boundaries WA BUC (V3)

This file contains the digital vector boundaries for National Assembly for Wales Constituencies in Wales as at December 2021. The boundaries available are: (BUC) Ultra generalised (500m) -...

GLA Poll Results 2025

The GLA undertakes regular polling of Londoners' views. The results from these polls appear on this page, if interested in other years' data click here. January 2025 - GLA/YouGov poll results Link...

Code History Database (December 2022) for the UK (V2)

This zip file contains the Code History Database for the United Kingdom as at December 2022. This is a Version 2 of the database that removes the Combined field in the Geography Listings and...

GLA Poll Results 2024

The GLA undertakes regular polling of Londoners' views. The results from these polls appear on this page, if interested in other years' data click here. January 2024 - GLA/YouGov poll results Link...

Unitary Authority to Local Health Board (December 2025) Lookup in WA

A lookup file between unitary authorities and local health boards in Wales as at 31st December 2025.  (File Size - 16 KB) Field Names - UA25CD, UA25NM, LHB25CD, LHB25NMField Types - Text,...

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 AddressBase® Epoch 120...

ONS UPRN Directory (October 2025) (Epoch 121)

This file contains the ONS UPRN Directory (ONSUD) for Great Britain as at October 2025. The ONSUD relates the Unique Property Reference Number (UPRN) for each GB address from AddressBase® Epoch 121...

ONS UPRN Directory (November 2025) (Epoch 122)

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

ONS UPRN Directory (December 2025) (Epoch 123)

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

National Statistics Postcode Lookup (February 2026) for the UK

This file contains the National Statistics Postcode Lookup (NSPL) for the United Kingdom as at February 2026 in Comma Separated Variable (CSV) and ASCII text (TXT) formats. To download the zip file...

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...

Annex B NIEA Mercury 25 Site review 05 11 2025

Approximately 14,000 sites make uip trhe Historical Land Use Database.  All of these were analysed for the potential of Mercury land Contamination during the production of the main report (See...

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...

LSOA (2021) to Electoral Ward (2023) to LAD (2023) Best Fit Lookup in EW

Please Note: This file updated on 26th August 2025 to correct ward/local authority district allocation for E01027305 - West Northamptonshire 048E which was incorrect. See further details on our...

LSOA (2021) to Electoral Ward (2024) to LAD (2024) Best Fit Lookup in EW

Please Note: This file updated on 26th August 2025 to correct ward/local authority district allocation for E01027305 - West Northamptonshire 048E which was incorrect. See further details on our...

OS Open Zoomstack

OS Open Zoomstack makes OS open data more accessible, customisable and easier to use. It provides a single, customisable map of Great Britain to be used at national and local levels. The data is...

Aberdeen Tree Preservation Orders

Trees are protected if:They are in a Conservation Area.They have a Tree Preservation Order (TPO) placed on them.Conditions have been added to planning permission to protect them from...

National Parks (December 2022) Boundaries GB BFC (V3)

This file contains the digital vector boundaries for National Parks, in Great Britain, as at December 2022. The boundaries available are: (BFC) Full resolution - clipped to the coastline (Mean...

Output Area (2021) to PARNCP to LAD to RGN to CTRY (December 2025) Best Fit Lookup in EW

This file is a best fit lookup between Output Areas (2021), Civil Parishes/Non-Civil Parished Areas, Local Authorities, Counties/Unitary Authorities, Regions and Country in England and Wales as...

Scottish Parliamentary Constituencies (May 2026) Boundaries SC BGC

This file contains the digital vector boundaries for Scottish Parliamentary Constituencies, in Scotland, as at May 2026.The boundaries available are: (BGC) Generalised (20m) - clipped to the...