About the maps

Ordnance Survey maps

High-quality Ordnance Survey (OS) maps are available across the whole of Great Britain, ranging from regional views to detailed building outlines. DataNation combines these maps with official census data — the 2011 UK Census, the 2021 Census for England and Wales, and the 2022 Census for Scotland — giving you confidence in the accuracy, depth, and reliability of the information. As you zoom in and out of your location, the map window automatically displays an OS map that is suitable for your scale.

How often are the OS maps updated?

The OS maps are regularly updated.