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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... -
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... -
National Statistics Postcode Lookup - 2011 Census (February 2023) for the UK (V2)
This file contains the National Statistics Postcode Lookup (NSPL) for the United Kingdom as at February 2023 in Comma Separated Variable (CSV) and ASCII text (TXT) formats. To... -
Postcode to OA (2021) to LSOA to MSOA to LAD (November 2025) Best Fit Lookup...
A best-fit lookup between postcodes, 2021 Census Output Areas (OA), Lower Layer Super Output Areas (LSOA), Middle Layer Super Output Areas (MSOA) and local authority districts... -
Postcode to OA (2021) to LSOA to MSOA to LAD (August 2025) Best Fit Lookup in the UK
A best-fit lookup between postcodes, 2021 Census Output Areas (OA), Lower Layer Super Output Areas (LSOA), Middle Layer Super Output Areas (MSOA) and local authority districts... -
Postcode to OA (2021) to LSOA to MSOA to LAD with 2011 Classifications...
A best-fit lookup between postcodes, 2021 Census Output Areas (OA), Workplace Zones (WZ), Lower Layer Super Output Areas (LSOA), Middle Layer Super Output Areas (MSOA) and... -
ONS Postcode Directory (August 2025) for the UK (Hosted Table)
This is the ONS Postcode Directory (ONSPD) for the United Kingdom as at August 2025 in Comma Separated Variable (CSV). This is a new hosted table so can be accessed via... -
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... -
Postcode (May 2021) to OA (2021) to LSOA to MSOA to LAD to CTYUA to RGN to...
A best-fit lookup between postcodes, 2021 Census Output Areas (OA), LSOAs, MSOAs, LADs, CTYUAs, regions (RGN), countries (CTRY) and nationalities (NAT) as at May 2021 in England... -
National Statistics Postcode Lookup (May 2025) 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... -
ONS Postcode Directory (May 2025) User Guide
This User Guide contains information about the ONSPD including: directory content; data currency; the methodology for assigning areas to postcodes; data formats; data quality... -
ONS Postcode Directory (February 2024) for the UK
This is the ONS Postcode Directory (ONSPD) for the United Kingdom as at February 2024 in Comma Separated Variable (CSV) and ASCII text (TXT) formats. This file contains the... -
ONS Postcode Directory (November 2024) for the UK
This is the ONS Postcode Directory (ONSPD) for the United Kingdom as at November 2024 in Comma Separated Variable (CSV) and ASCII text (TXT) formats. This file contains the... -
ONS Postcode Directory (August 2025) for the UK
This is the ONS Postcode Directory (ONSPD) for the United Kingdom as at August 2025 in Comma Separated Variable (CSV) and ASCII text (TXT) formats. This file contains the multi... -
NHS Postcode Directory for the UK Full (August 2025)
This file contains the 'Full' NHS Postcode Directory (NHSPD) as at August 2025. The NHSPD relates both current and terminated postcodes in the United Kingdom to a range of... -
NHS Postcode Directory for the UK Extract (August 2025)
This file contains the 'Extract' NHS Postcode Directory (NHSPD) as at August 2025. The NHSPD relates both current and terminated postcodes in the United Kingdom to a selection... -
National Statistics Postcode Lookup (August 2025) for the UK
This file contains the National Statistics Postcode Lookup (NSPL) for the United Kingdom as at August 2025 in Comma Separated Variable (CSV) and ASCII text (TXT) formats. To... -
Postcode to OA (2021) to LSOA to MSOA to LAD with 2011 Classifications (May...
A best-fit lookup between postcodes, 2021 Census Output Areas (OA), Workplace Zones (WZ), Lower Layer Super Output Areas (LSOA), Middle Layer Super Output Areas (MSOA) and... -
Postcode to OA (2021) to LSOA to MSOA to LAD with 2011 Classifications (May...
A best-fit lookup between postcodes, 2021 Census Output Areas (OA), Workplace Zones (WZ), Lower Layer Super Output Areas (LSOA), Middle Layer Super Output Areas (MSOA) and... -
Postcode (May 2024) to Westminster Parliamentary Constituencies (July 2024)...
This CSV file provides a lookup of postcodes in the United Kingdom as at May 2024 to the new Westminster Parliamentary Constituencies that will became operable on the 4th July...