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National Statistics Postcode Lookup (February 2026) User Guide
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... -
ONS Postcode Directory (February 2026) 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... -
National Statistics Postcode Lookup (August 2025) User Guide
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... -
National Statistics Postcode Lookup (November 2025) User Guide
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... -
ONS Postcode Directory (August 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 (November 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... -
National Statistics Postcode Lookup (May 2016) User Guide
This user guide and version notes contains information about the NSPL including: content; data currency; the methodology for assigning areas to postcodes; data formats; data... -
ONS Postcode Directory (May 2016) User Guide
This user guide and version notes contains information about the ONS Postcode Directory including: directory content; data currency; the methodology for assigning areas to... -
ONS Postcode Directory (November 2016) 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 (August 2016) User Guide (V2)
This updated User Guide contains information about the ONSPD including: directory content; data currency; the methodology for assigning areas to postcodes; data formats; data... -
National Statistics Postcode Lookup (August 2016) User Guide (V2)
This updated User Guide contains information about the NSPL including: directory content; data currency; the methodology for assigning areas to postcodes; data formats; data... -
A Guide to ONS Geography Postcode Products
This document explains how postcodes are allocated to a range of geographies on which statistics are published. It explains the main differences in how postcodes are allocated... -
National Statistics Postcode Lookup (November 2016) User Guide
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... -
National Statistics Postcode Lookup (February 2017) User Guide
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... -
ONS Postcode Directory (February 2017) 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 (May 2017) 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... -
National Statistics Postcode Lookup (May 2017) User Guide
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... -
ONS Postcode Directory (August 2017) 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... -
National Statistics Postcode Lookup (August 2017) User Guide
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... -
ONS Postcode Directory (November 2017) 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...