-
Register of Geographic Codes (December 2025) 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... -
Code History Database (December 2025) 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.... -
Local Authority District to Country (April 2019) Lookup in the UK
This is a lookup file between local authority districts and countries in the UK as at 1st April 2019. (File Size - 64 KB)Field Names - LAD19CD, LAD19NM, CTRY19CD, CTRY19NM,... -
NHS Commissioning Regions (April 2016) Boundaries EN BFE
This file contains the digital vector boundaries for NHS commissioning regions (NHSCR) in England as at April 2016. The boundaries available are: Full resolution - extent of the... -
Westminster Parliamentary Constituencies (December 2018) Boundaries UK BGC
This file contains the digital vector boundaries for Westminster Parliamentary Constituencies in the United Kingdom, as at December 2018. The BGC boundaries are generalised... -
National Statistics Postcode Lookup - 2021 Census (August 2024) for the UK
This file contains the National Statistics Postcode Lookup (NSPL) for the United Kingdom as at August 2024 in Comma Separated Variable (CSV) and ASCII text (TXT) formats. To... -
National Statistics Postcode Lookup (November 2025) for the UK (V2)
This file contains the National Statistics Postcode Lookup (NSPL) for the United Kingdom as at November 2025 in Comma Separated Variable (CSV) and ASCII text (TXT) formats. To... -
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... -
ONS UPRN Directory (December 2025) (Epoch 123) User Guide
This User Guide contains information about the ONSUD including: directory content; data currency; the methodology for assigning areas to postcodes; data formats; data quality... -
National Statistics UPRN Lookup (December 2025) (Epoch 123) User Guide
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... -
Wards (December 2025) Boundaries UK BGC
This file contains the digital vector boundaries for Wards, in the United Kingdom, as at December 2025. The boundaries available are: (BGC) Generalised (20m) - clipped to the... -
National Statistics UPRN Lookup (December 2025) (Epoch 123)
This file contains the National Statistics UPRN Lookup (NSUL) for Great Britain as at December 2025. The NSUL relates the Unique Property Reference Number (UPRN) for each GB... -
Parishes and Non Civil Parished Areas (December 2025) Boundaries EW BSC
This file contains the digital vector boundaries for Parishes and Non Civil Parished Areas, in England and Wales, as at December 2025. The boundaries available are:... -
Parishes and Non Civil Parished Areas (December 2025) Boundaries EW BGC
This file contains the digital vector boundaries for Parishes and Non Civil Parished Areas, in England and Wales, as at December 2025. The boundaries available are:... -
Parishes and Non Civil Parished Areas (December 2025) Boundaries EW BFE
This file contains the digital vector boundaries for Parishes and Non Civil Parished Areas, in England and Wales, as at December 2025. The boundaries available... -
Parishes and Non Civil Parished Areas (December 2025) Boundaries EW BFC
This file contains the digital vector boundaries for Parishes and Non Civil Parished Areas, in England and Wales, as at December 2025. The boundaries available are:... -
Wards (December 2025) Boundaries UK BSC
This file contains the digital vector boundaries for Wards, in the United Kingdom, as at December 2025. The boundaries available are: (BSC) Super Generalised (200m) - clipped to... -
Wards (December 2025) Boundaries UK BFE
This file contains the digital vector boundaries for Wards, in the United Kingdom, as at December 2025. The boundaries available are: (BFE) Full resolution - extent of the realm... -
Wards (December 2025) Boundaries UK BFC
This file contains the digital vector boundaries for Wards, in the United Kingdom, as at December 2025. The boundaries available are: (BFC) Full resolution - clipped to the... -
Cancer Alliances (April 2024) Boundaries EN BFC
This file contains the digital vector boundaries for Cancer Alliances, in England, as at April 2024. The boundaries available are: (BFC) Full resolution - clipped to the...