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...

This file contains the National Statistics Postcode Lookup (NSPL) for the United Kingdom as at August 2022 in Comma Separated Variable (CSV) and ASCII text (TXT) formats. To...

This file contains the National Statistics Postcode Lookup (NSPL) for the United Kingdom as at August 2022 in Comma Separated Variable (CSV) and ASCII text (TXT) formats. To...

This file contains the 'Extract' NHS Postcode Directory (NHSPD) as at August 2022. The NHSPD relates both current and terminated postcodes in the United Kingdom to a selection...

This file contains the 'Full' NHS Postcode Directory (NHSPD) as at August 2022. The NHSPD relates both current and terminated postcodes in the United Kingdom to a range of...

This is the ONS Postcode Directory (ONSPD) for the United Kingdom as at August 2022 in Comma Separated Variable (CSV) and ASCII text (TXT) formats. This file contains the multi...

This zip file contains the Code History Database for the United Kingdom as at August 2022. To download the zip file click the Download button.File includes updates to:Updates in...

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...

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

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...

The Hierarchical Representation of UK Statistical Geographies shows all UK statistical geographies within their geography groups and geographical areas, as at August 2022. The...

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...

A lookup between postcodes and postcode sectors, postcode districts, postcode areas and 2021 Census Output Areas as at August 2022 in England and Wales (File size 13MB).

A best-fit lookup between postcodes, frozen 2011 Census Output Areas (OA), Workplace Zones (WZ), Lower Layer Super Output Areas (LSOA), Middle Layer Super Output Areas (MSOA)...

This file contains the National Statistics UPRN Lookup (NSUL) for Great Britain as at August 2022. The NSUL relates the Unique Property Reference Number (UPRN) for each GB...

This file contains the ONS UPRN Directory (ONSUD) for Great Britain as at August 2022. The ONSUD relates the Unique Property Reference Number (UPRN) for each GB address from...

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

This file contains the National Statistics UPRN Lookup (NSUL) for Great Britain as at August 2022. The NSUL relates the Unique Property Reference Number (UPRN) for each GB...

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...