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 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 - 626 KB)

本用户指南涵盖国家统计邮编查询表（National Statistics Postcode Lookup，NSPL）的相关信息，具体包括：目录内容、数据时效性、邮编区域匹配方法、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。多份附件与配套表格可提供详尽的辅助说明。本次下载包含该用户指南的PDF与ODT格式版本，文件大小为626 KB。