Administrative & Statistical Geographies · United Kingdom

Great Britain - Postcode Area Boundaries (derived, 2026)

Postcode area boundaries for Great Britain, derived by Tekantis Limited (Icon Map) by merging the postcode unit boundaries, so every area is exactly the land of its units. Every addressable property in the ONS National Statistics UPRN Lookup is placed in its own postcode polygon, and registered…

Source: Tekantis Limited (Icon Map), derived from ONS, OS, Royal Mail, GeoPlace and HM Land Registry open data

Licence: Open Government Licence v3.0

Premium · 0.5 credits per session