Official cartographic and postal directory for United Kingdom across 4 primary regions, 126 provinces/departments, and 23,576 verified geocoded localities. Explore the interactive boundary map or drill down from region to municipality.
Navigate the complete 3-tier territorial hierarchy of United Kingdom: click a Level-1 Region or jump directly into its Level-2 Provinces / Departments.
RECIPIENT NAME STREET ADDRESS / LOCALITY SECTOR SW1A 1AA BIRMINGHAM UNITED KINGDOM
Explore adjacent national postal directories bordering United Kingdom:
Download structured geodata for United Kingdom including ISO-3166-2 hierarchy, postal codes and WGS84 centroids.
Postal codes in United Kingdom are standardized identifiers used by the national postal service and logistics providers to simplify mail sorting and delivery.
Search for the city, town or administrative region in our lookup tool to retrieve verified postal identifiers, coordinates and hierarchy details.
Large urban centers are often partitioned into multiple postal districts to support denser routing and operational capacity.
Yes. The postal codes exposed here are extracted from institutional datasets and can be used for shipping, address validation and operational workflows.
Yes. Postal codes can change because of urban growth, administrative rezoning or postal network adjustments, so the dataset is refreshed periodically.
Yes. Structured datasets for United Kingdom are available in CSV, Excel and JSON formats with geocoded centroids and administrative fields.