Counties and Unitary Authorities December 2025 Boundaries UK BSC

This file contains the digital vector boundaries for Counties and Unitary Authorities, in the United Kingdom, as at December 2025.The boundaries available are: (BSC) Super Generalised (200m) - clipped to the coastline (Mean High Water mark). Contains both Ordnance Survey and ONS Intellectual Property Rights.REST URL of Feature Access Service – https://services1.arcgis.com/ESMARspQHYMw9BZ9/arcgis/rest/services/Counties_and_Unitary_Authorities_December_2025_Boundaries_UK_BSC/FeatureServerREST URL of WFS Server – https://dservices1.arcgis.com/ESMARspQHYMw9BZ9/arcgis/services/Counties_and_Unitary_Authorities_December_2025_Boundaries_UK_BSC/WFSServer?request=getcapabilities&service=wfsREST URL of MapServer – https://services1.arcgis.com/ESMARspQHYMw9BZ9/arcgis/rest/services/Counties_and_Unitary_Authorities_December_2025_Boundaries_UK_BSC/MapServer

Data and Resources

Additional Info

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Source https://open-geography-portalx-ons.hub.arcgis.com/datasets/ons::counties-and-unitary-authorities-december-2025-boundaries-uk-bsc
Last Updated May 13, 2026, 18:04 (UTC)
Created May 13, 2026, 18:04 (UTC)