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ONS UPRN Directory (April 2022) 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... -
NHS Postcode Directory for the UK Full (May 2020)
This file contains the 'Full' NHS Postcode Directory (NHSPD) as at May 2020. The NHSPD relates both current and terminated postcodes in the United Kingdom to a range of current... -
Rural Urban Classification (2011) of Westminster Parliamentary Constituencies in EN
This is the 2011 rural-urban classification (RUC) of Westminster Parliamentary Constituencies in accordance with the scale of their 'rural' and 'rural-related' population... -
Standard Area Measurements for Parishes and Non-Civil Parished Areas...
This zip file contains the Standard Area Measurements (SAM) for the 2017 Parishes and Non-Civil Parished Areas in England and Wales as at 31 December 2017 in CSV and XLSX... -
Standard Area Measurements for National Parks (December 2018) in GB
This zip file contains the Standard Area Measurements (SAM) for the National Parks in Great Britain as at 31 December 2018 in CSV and XLSX format. All measurements provided are... -
Cancer Networks (December 2012) Names and Codes in EW
This is a names and codes file for cancer networks in England and Wales as at 31 December 2012. (File Size - 2 KB) -
Sub Integrated Care Board Locations (July 2022) Boundaries EN BFE
This file contains the digital vector boundaries for Sub-ICB Locations, in England, as at July 2022. The boundaries available are: (BFE) Full Extent of the Realm. Contains both... -
NHS England Regions (December 2023) Boundaries EN BFC
This file contains the digital vector boundaries for NHS England Regions in England, as at December 2023. The boundaries available are: (BFC) Full resolution - clipped to the... -
Output Area (2021) to PARNCP to LAD to RGN to CTRY (December 2025) Best Fit...
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... -
Middle layer Super Output Areas (December 2021) EW Population Weighted Centroids (V2)
This file contains the digital population weighted centroids for Middle layer Super Output Areas for England and Wales as at 31 December 2021. The centroids were created using... -
Output Areas (December 2021) EW Population Weighted Centroids (V4)
This file contains the digital population weighted centroids for Output Areas in England and Wales as at 31 December 2021. The centroids were created using full resolution,... -
Postcode to OA (2011) to LSOA to MSOA to LAD (August 2021) Best Fit Lookup in the UK
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... -
Standard Area Measurements for Electoral Areas (December 2017) in the UK
This zip file contains the Standard Area Measurements (SAM) for the electoral areas in Great Britain as at 31 December 2017. This includes the Westminster Parliamentary... -
Built-up Areas (April 2024) Names and Codes in EW.csv
This file contains the digital vector boundaries for built up areas in England and Wales as at 2024. The built up area boundaries are generalised and created using an automated... -
main ONS BUA 2024 EW V2
This file contains the digital vector boundaries for built up areas in England and Wales as at 2024. The built up area boundaries are generalised and created using an automated... -
Built Up Areas (December 2024) Boundaries EW BGG (V2)
This file contains the digital vector boundaries for built up areas in England and Wales as at 2024. The built up area boundaries are generalised and created using an automated... -
Parish to Ward to Local Authority District (December 2025) Lookup in EW
This is a lookup file between civil parishes/communities, electoral wards/divisions and local authorities/unitary authorities in England and Wales as at 31st December 2025.... -
Non-Civil Parished Area to Local Authority District (December 2025) Lookup in EN
This file is a lookup between non-civil parished areas to local authority districts in England as at 31st December 2025. (File Size - 48 KB) Field Names - NCP25CD,... -
Local Planning Authority to Local Authority District (April 2025) Lookup in the UK
This is a lookup file between local planning authorities and local authority districts in the United Kingdom as at 1st April 2025. (File size - 88 KB). Field Names -... -
Local Authority District to Inner and Outer London (December 2022) Lookup in EN
A lookup file between local authority district (LAD) and inner and outer London (IOL) in England as at 31st December 2022. (File size - 16KB) Field Names - LAD22CD, LAD22NM,...