Senedd Cymru Electoral Regions (December 2022) Boundaries WA BUC

This file contains the digital vector boundaries for Senedd Cymru Electoral Regions, in Wales, as at December 2022.The boundaries available are: (BUC) Ultra Generalised (500m) - 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/Senedd_Cymru_Electoral_Regions_December_2022_WA_BUC/FeatureServerREST URL of WFS Server –https://dservices1.arcgis.com/ESMARspQHYMw9BZ9/arcgis/services/Senedd_Cymru_Electoral_Regions_December_2022_WA_BUC/WFSServer?service=wfs&request=getcapabilitiesREST URL of Map Server –https://services1.arcgis.com/ESMARspQHYMw9BZ9/arcgis/rest/services/Senedd_Cymru_Electoral_Regions_December_2022_WA_BUC/MapServer

Data and Resources

Additional Info

Field	Value
Source	https://open-geography-portalx-ons.hub.arcgis.com/datasets/ons::senedd-cymru-electoral-regions-december-2022-boundaries-wa-buc
Last Updated	November 4, 2025, 11:06 (UTC)
Created	September 20, 2023, 22:10 (UTC)