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Built Up Areas (2024) Boundaries EW BGG
This file contains the digital vector boundaries for built up areas in England and Wales as at 2024. The built up area boundaries are generalised and created using an automated... -
Countries (December 1921) Boundaries EW (Eng Excl Monmouthshire) BGC V2
This file contains the digital vector boundaries for the historical countries in England and Wales as at Census Day 1921. The boundaries available are: (BGC) Generalised... -
Countries (December 1921) Boundaries EW BGC
This file contains the digital vector boundaries for the historical countries in England and Wales as at Census Day 1921. The boundaries available are: (BGC) Generalised... -
County Boroughs (December 1921) Boundaries EW BGC V2
This file contains the digital vector boundaries for the historical County Boroughs in England and Wales as at Census Day 1921. Version 2 note: Includes York, City and County Of... -
Middle layer Super Output Areas (December 2021) EW Population Weighted Centroids
This file contains the digital population weighted centroids for Middle layer Super Output Areas for England and Wales as at 31 December 2021. The centroids were created using... -
Combined Authorities (December 2023) Boundaries EN BFE
This file contains the digital vector boundaries for Combined Authorities, in England, as at December 2023. The boundaries available are: (BFE) Full resolution - extent of the... -
Counties (December 2023) Boundaries EN BUC V2
Note: Updated due to resolution error. This file contains the digital vector boundaries for Counties, in England, as at December 2023. The boundaries available are: (BUC)... -
Countries (December 2023) Boundaries UK BFC
This file contains the digital vector boundaries for Countries, in the United Kingdom, as at December 2023. The boundaries available are: (BFC) Full resolution - clipped to the... -
Countries (December 2020) Boundaries UK BFE
This file contains the digital vector boundaries for Countries, in the United Kingdom, as at December 2020.The boundaries available are: (BFE) Full resolution - extent of the... -
Countries (December 2021) Boundaries GB BFE
This file contains the digital vector boundaries for Countries, in Great Britain, as at December 2021.The boundaries available are: (BFE) Full resolution - extent of the realm... -
Countries (December 2019) Boundaries UK BFE
This file contains the digital vector boundaries for Countries, in the United Kingdom, as at December 2019.The boundaries available are: (BFE) Full resolution - extent of the... -
Countries (December 2019) Boundaries GB BFE
This file contains the digital vector boundaries for Countries, in Great Britain, as at December 2019.The boundaries available are: (BFE) Full resolution - extent of the realm... -
Countries (December 2021) Boundaries UK BFE
This file contains the digital vector boundaries for Countries, in the United Kingdom, as at December 2021.The boundaries available are: (BFE) Full resolution - extent of the... -
Local Health Boards (December 2023) WA BUC
This file contains the digital vector boundaries for Local Health Boards in Wales, as at December 2023. The boundaries available are: (BUC) Ultra generalised (500m) - clipped to... -
Combined Authorities (December 2023) Boundaries EN BGC
This file contains the digital vector boundaries for the combined authorities, in England, as at December 2023. The boundaries available are: (BGC) Generalised (20m) - clipped... -
Combined Authorities (December 2023) Boundaries EN BUC
This file contains the digital vector boundaries for Combined Authorities, in England, as at December 2023. The boundaries available are: (BUC) Ultra generalised (500m) -... -
Which spatial dataset format should I use?
A .docx and .odt showing what the different acronyms mean for BFE, BFC, BGC, BSC, BUC, GRE, BGG. -
Boundary Dataset Guidance: 2011 to 2021
The document explains the differences between the different boundary sets that ONS Geography provides. Valid from 2011. (File Size - 347 KB) -
Boundary Dataset Guidance: 2001 to 2011
The document explains the differences between the different boundary sets that ONS Geography provides. Valid for datasets between 2001 and 2011. (File Size - 393 KB) -
Combined Authorities (December 2023) Boundaries EN BFC
This file contains the digital vector boundaries for Combined Authorities, in England, as at December 2023. The boundaries available are: (BFC) Full resolution - clipped to the...