Directory

This file contains the names and codes for electoral wards/divisions in the United Kingdom as at 1st May 2025.(File Size - 736KB)Field Names - WD25CD, WD25NM, WD25NMWField Types - Text, Text,...

This User Guide contains information about the NSPL including: directory content; data currency; the methodology for assigning areas to postcodes; data formats; data quality and limitations and...

This file contains the digital vector boundaries for Local Authority Districts, in Great Britain, as at December 2012.The boundaries available are: (BFE) Full resolution - extent of the realm...

This file contains the digital vector boundaries for Sub-ICB Locations, in England, as at July 2022.The boundaries available are: (BUC) Ultra-Generalised (500m) - clipped to the coastline (Mean...

This file contains the digital vector boundaries for Sub-ICB Locations, in England, as at July 2022.The boundaries available are: (BFC) Full set and clipped to the coastline (Mean High Water...

This file contains names and codes for International Territorial Levels, Level 1 (ITL1) in the United Kingdom as at the 1st January 2025. (File Size - 16 KB)Field Names - ITL125CD, ITL125NMField...

This file contains names and codes for International Territorial Levels, Level 2 (ITL1) in the United Kingdom as at the 1st January 2025. (File Size - 16 KB)Field Names - ITL225CD, ITL225NM,Field...

This file is a 'best fit' lookup file of 2021 MSOA to Westminster Parliamentary Constituencies (July 2024) to Local Authority Districts in England and Wales - (File Size - 1.7 MB)Field Names -...

This file is a best fit lookup between 2021 lower layer super output areas and county and unitary authorities in England and Wales as at 31st December 2022. (File size - 5.7 MB)Field Names -...

This file contains the National Statistics Postcode Lookup (NSPL) for the United Kingdom as at November 2019 in Comma Separated Variable (CSV) and ASCII text (TXT) formats. To download the zip...

This file contains the National Statistics Postcode Lookup (NSPL) for the United Kingdom as at February 2020 in Comma Separated Variable (CSV) and ASCII text (TXT) formats. To download the zip...

This file contains the National Statistics Postcode Lookup (NSPL) for the United Kingdom as at May 2020 in Comma Separated Variable (CSV) and ASCII text (TXT) formats. To download the zip file...

This file contains the National Statistics Postcode Lookup (NSPL) for the United Kingdom as at August 2020 in Comma Separated Variable (CSV) and ASCII text (TXT) formats. To download the zip file...

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, Text,...

A best-fit lookup between postcodes, frozen 2011 Census Output Areas (OA), Lower Layer Super Output Areas (LSOA), Middle Layer Super Output Areas (MSOA) and current local authority districts (LAD)...

This file contains the names and codes for the Scottish Parliamentary Regions in Scotland as at 31st December 2023. (File Size - 17 KB) Field Names - SPR23CD, SPR23NMField Types - Text, TextField...

This file contains the names and codes for Westminster parliamentary constituencies in the United Kingdom as at 31 December 2019. (File Size - 72 KB) Field Names - PCON19CD, PCON19NM, FIDField...

This file contains the names and codes for the Scottish Parliamentary Constituencies in Scotland as at 31 December 2019. (File Size - 16 KB) Field Names - SPC19CD, SPC19NM, FIDField Types - Text,...

This file contains the names and codes for Strategic Clinical Networks (SCN) in England as at 31 December 2019. (File Size - 16 KB) Field Names - SCN19CD, SCN19NM, FIDField Types - Text, TextField...

This file contains the names and codes for the Scottish Parliamentary Regions in Scotland as at 31st December 2019. (File Size - 16 KB) Field Names - SPR19CD, SPR19NM, FIDField Types - Text,...