National Statistics Postcode Lookup (May 2026)

This file contains the National Statistics Postcode Lookup (NSPL) for the United Kingdom as at May 2026 in Comma Separated Variable (CSV) and ASCII text (TXT) formats. To download the zip file click the Download button. The NSPL relates both current and terminated postcodes to a range of current statutory geographies via ‘best-fit’ allocation from the 2021 Census Output Areas (national parks and Workplace Zones are exempt from ‘best-fit’ and use ‘exact-fit’ allocations) for England, Wales, Scotland and Northern Ireland. It supports the production of area-based statistics from postcoded data. The NSPL is produced by ONS Geography, who provide geographic support to the Office for National Statistics (ONS) and geographic services used by other organisations. The NSPL is issued quarterly. (File size - 179 MB).本文件包含截至2026年5月的英国国家统计邮政编码查询表（National Statistics Postcode Lookup, NSPL），格式为逗号分隔值（Comma Separated Variable, CSV）与ASCII文本（TXT）。如需下载该压缩包，请点击下载按钮。该NSPL依托英格兰、威尔士、苏格兰及北爱尔兰2021年人口普查输出区域（2021 Census Output Areas）的“最优匹配”分配规则，将现行与已停用的邮政编码关联至各类现行法定地理区划；其中国家公园与工作区（Workplace Zones）不适用该“最优匹配”规则，转而采用“精确匹配”分配方式。该表可支撑基于带有邮政编码的数据的区域统计数据编制工作。该NSPL由英国国家统计局地理事业部（ONS Geography）编制；该部门为英国国家统计局（Office for National Statistics, ONS）提供地理支撑服务，并为其他机构提供地理信息服务。该NSPL按季度发布。（文件大小：179 MB）