Dataset - data.gov.uk

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...
- HTML
- ArcGIS GeoServices REST API
- CSV
- ZIP
- GeoJSON
- KML

You can also access this registry using the API (see API Docs).