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 and limitations and details of recent changes that have impacted on the data. Various annexes and tables provide more detailed supporting information. The download includes PDF and ODT versions of the user guide. (File size - 832 KB)

本用户指南包含关于ONSPD的相关信息，具体包括：目录内容、数据时效性、邮政编码区域分配方法、数据格式、数据质量与局限性，以及影响该数据集的近期变更详情。各类附录与表格可提供更为详尽的辅助支撑信息。本次下载包包含本用户指南的PDF与ODT版本（文件大小：832 KB）。