Dataset - data.gov.uk

National Assembly for Wales Constituencies (December 2021) Boundaries WA BUC (V3)

This file contains the digital vector boundaries for National Assembly for Wales Constituencies in Wales as at December 2021. The boundaries available are: (BUC) Ultra...
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- GPKG
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Ward to Unitary Authority to Senedd Cymru Constituency (December 2025) Lookup in WA

This is a lookup file between wards and Senedd Cymru constituencies in Wales as at 31st December 2025. (File size - 184KB) Field Names - WD25CD, WD25NM, WD25NMW, UA25CD,...
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Senedd Cymru Constituencies (December 2025) Names and Codes in WA

This file contains the names and codes for Senedd Cymru Constituencies in Wales as at 31st December 2025. (File Size - 16 KB) Field Names - SENC25CD, SENC25NM,...
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- ArcGIS GeoServices REST API
- CSV
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- GeoJSON
- KML

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