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Register of Geographic Codes (December 2017) for the UK

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...

Enumeration Districts (1981) Boundaries EW

This file contains the digital vector boundaries for the Enumeration Districts in England and Wales as at 1981. Contains both Ordnance Survey and ONS Intellectual Property Rights. REST URL of...

ONS UPRN Directory (January 2022) User Guide

This User Guide contains information about the ONSUD including: directory content; data currency; the methodology for assigning areas to postcodes; data...

Air Quality - Nitrogen Dioxide - Hourly Mean

This dataset contains the Hourly Mean Objective for Nitrogen Dioxide in Leicester City.  The hourly mean is not to exceed 200µg/m3.  18 exceedances are permitted per year.

Output Area (2021) to PARNCP to LAD to RGN to CTRY (December 2024) Best Fit Lookup in EW (V2)

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...

Counties (December 2023) Boundaries EN BSC

This file contains the digital vector boundaries for Counties, in England, as at December 2023.The boundaries available are: (BSC) Super Generalised (200m) - clipped to the coastline (Mean High...

Counties and Unitary Authorities (December 2023) Boundaries UK BSC

This file contains the digital vector boundaries for Counties and Unitary Authorities, in the United Kingdom, as at December 2023.The boundaries available are: (BSC) Super Generalised (200m) -...

Code History Database (September 2017) for the UK

This zip file contains the Code History Database for the United Kingdom as at September 2017. To download the zip file click the Download button. The Code History Database (CHD) contains...

Non-Civil Parished Areas (April 2026) Names and Codes in EN

This file contains names and codes for the non-civil parished areas in England as at 1st April 2026.  (File Size - 40 KB)Field Names - NCP26CD, NCP26NMField Types - Text, TextField...

ONS Postcode Directory (November 2025) for the UK (Hosted Table)

This is the ONS Postcode Directory (ONSPD) for the United Kingdom as at November 2025 in Comma Separated Variable (CSV).  This is a new hosted table so can be accessed via API. The ONSPD...

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...

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...

Senedd Cymru Constituencies (May 2026) Boundaries WA BFC

This file contains the digital vector boundaries for Senedd Cymru Constituencies, in Wales, as at May 2026. The boundaries available are: (BFC) Full resolution - clipped to the coastline...

Fladen Grounds Marine Conservation Zone (MCZ) Survey Infauna Data - 2013

The survey at the Fladen Grounds proposed Scottish Marine Protected Area (SMPA) was carried out between 4th and 17th January 2013 on the RV Cefas Endeavour cruise CEND 01/13X. Samples were...

2000 - 2002 Centre for Environment, Fisheries & Aquaculture Science (Cefas) English North Sea Benthic Survey Data 2000-2002

Sampling occurred mainly in spring and early summer of 2000 within the North Sea. Sampling was conducted with a 0.1m ... Day or Hamon grab depending on the sediment type. Macrofauna were...

Evaluation of tropical forests sensitivity to past climate changes (FORSENS) (NERC grant NE/J018562/1)

The dataset is the output of a NERC fellowship aimed to understand the long-term dynamics of tropical vegetation through palaeoecological analysis. For doing this, two sedimentary archives (Laguna...

Local Authority Districts (December 2021) Boundaries GB BFC

This file contains the digital vector boundaries for Local Authority Districts, in Great Britain, as at December 2021. The boundaries available are: (BFC) Full resolution - clipped to the...

Local Authority Districts (December 2024) Boundaries UK BSC

This file contains the digital vector boundaries for Local Authority Districts, in the United Kingdom, as at December 2024.The boundaries available are: (BSC) Super Generalised (200m) - clipped to...

ONS Postcode Directory (November 2025) for the UK

This is the ONS Postcode Directory (ONSPD) for the United Kingdom as at November 2025 in Comma Separated Variable (CSV) and ASCII text (TXT) formats. This file contains the multi CSVs so that...

Heriot-Watt University Mid North Sea High Project - Controls on the Structure, Stratigraphy and Prospectivity of the Mid North Sea High (Final)

This delivery provides final products from the two year post-doctoral research project that was undertaken at Heriot-Watt University. This project focused on the Mid North Sea High area of the UKCS...