Description

This file contains the digital vector boundaries for Combined Authorities, in England, as at May 2025.

The boundaries available are: (BGC) Generalised (20m) - clipped to the coastline (Mean High Water mark).

Contains both Ordnance Survey and ONS Intellectual Property Rights.

Resources

Name	Format	Description	Link
	21		https://open-geography-portalx-ons.hub.arcgis.com/datasets/ons::combined-authority-may-2025-en-bgc
	57		https://open-geography-portalx-ons.hub.arcgis.com/api/download/v1/items/0173fa6a9cc74b3598ec9438bb6b7351/filegdb?layers=0
	0		https://open-geography-portalx-ons.hub.arcgis.com/api/download/v1/items/0173fa6a9cc74b3598ec9438bb6b7351/geoPackage?layers=0
	57		https://open-geography-portalx-ons.hub.arcgis.com/api/download/v1/items/0173fa6a9cc74b3598ec9438bb6b7351/shapefile?layers=0
	0		https://services1.arcgis.com/ESMARspQHYMw9BZ9/arcgis/rest/services/CAUTH_MAY_2025_EN_BGC/FeatureServer/0
	25		https://open-geography-portalx-ons.hub.arcgis.com/api/download/v1/items/0173fa6a9cc74b3598ec9438bb6b7351/kml?layers=0
	8		https://open-geography-portalx-ons.hub.arcgis.com/api/download/v1/items/0173fa6a9cc74b3598ec9438bb6b7351/csv?layers=0
	15		https://open-geography-portalx-ons.hub.arcgis.com/api/download/v1/items/0173fa6a9cc74b3598ec9438bb6b7351/geojson?layers=0
	54		https://open-geography-portalx-ons.hub.arcgis.com/api/download/v1/items/0173fa6a9cc74b3598ec9438bb6b7351/excel?layers=0
	0		https://open-geography-portalx-ons.hub.arcgis.com/api/download/v1/items/0173fa6a9cc74b3598ec9438bb6b7351/sqlite?layers=0
	74		https://open-geography-portalx-ons.hub.arcgis.com/api/download/v1/items/0173fa6a9cc74b3598ec9438bb6b7351/featureCollection?layers=0