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Local Authority Districts (April 2025) Names and Codes in the UK (V2)
This file contains the names and codes for local authority districts (LAD) and unitary authorities (UA) in the United Kingdom as at 1st April 2025. (File Size - 48KB) Field... -
Local Authority District to Region (April 2025) Lookup in EN (V2)
This is a lookup file between local authority districts and regions in England as at 1st April 2025. (File Size - 56 KB) Field Names - LAD25CD, LAD25NM, RGN25CD, RGN25NMField... -
Postcode to OA (2021) to LSOA to MSOA to LAD with 2011 Classifications (May...
A best-fit lookup between postcodes, 2021 Census Output Areas (OA), Workplace Zones (WZ), Lower Layer Super Output Areas (LSOA), Middle Layer Super Output Areas (MSOA) and... -
Postcode to OA (2021) to LSOA to MSOA to LAD with 2011 Classifications (May...
A best-fit lookup between postcodes, 2021 Census Output Areas (OA), Workplace Zones (WZ), Lower Layer Super Output Areas (LSOA), Middle Layer Super Output Areas (MSOA) and... -
Local Authority Districts (May 2025) Boundaries UK BFC (V2)
This file contains the digital vector boundaries for Local Authority Districts, in the United Kingdom, as at May 2025. The boundaries available are: (BFC) Full resolution -... -
Local Authority Districts (May 2025) Boundaries UK BFE (V2)
This file contains the digital vector boundaries for Local Authority Districts, in the United Kingdom, as at May 2025. The boundaries available are: (BFE) Full resolution -... -
Local Authority Districts (May 2025) Boundaries UK BGC (V2)
This file contains the digital vector boundaries for Local Authority Districts, in the United Kingdom, as at May 2025. The boundaries available are: (BGC) Generalised (20m) -... -
Ward to LAD to County to County Electoral Division (May 2025) Lookup for EN
A lookup of wards to local authority districts to county to county electoral divisions in England as at 1st May 2025. (File Size - 461 KB).Field Names – WD25CD, WD25NM, LAD25CD,... -
LSOA (2021) to Electoral Ward (2023) to LAD (2023) Best Fit Lookup in EW
Please Note: This file updated on 26th August 2025 to correct ward/local authority district allocation for E01027305 - West Northamptonshire 048E which was incorrect. See... -
LSOA (2021) to Electoral Ward (2024) to LAD (2024) Best Fit Lookup in EW
Please Note: This file updated on 26th August 2025 to correct ward/local authority district allocation for E01027305 - West Northamptonshire 048E which was incorrect. See... -
LSOA (2021) to Local Authority District (April 2023) Best Fit Lookup in EW
This file is a best fit lookup between 2021 lower layer super output areas and local authority districts in England and Wales as at 1st April 2023 (File Size - 6 MB) Field Names... -
Non-Civil Parished Area to Local Authority District (April 2019) Lookup in EN
This file is a lookup between non-civil parished areas to local authority districts in England as at 1st April 2019. (File Size - 96 KB)Field Names - NCP19CD, NCP19NM, LAD19CD,... -
Non-Civil Parished Area to Local Authority District (April 2020) Lookup in EN (V2)
This file is a lookup between non-civil parished areas to local authority districts in England as at 31st December 2020. (File Size - 48 KB)Field Names - NCP20CD, NCP20NM,... -
Ward to Local Authority District (May 2025) Lookup in the UK (V2)
This is a lookup file between electoral wards/divisions and local authority districts in the United Kingdom as at 1st May 2025. (File Size - 1.2 MB) Field Names - WD25CD,... -
Ward and Local Authority District (2011) to Ward and Local Authority...
This is a lookup file between electoral wards/divisions and local authority districts in 2011 to electoral wards/divisions and local authority districts in 2022 in England and... -
Local Authority Districts (May 2025) Boundaries UK BSC (V2)
This file contains the digital vector boundaries for Local Authority Districts, in the United Kingdom, as at May 2025. The boundaries available are: (BSC) Super Generalised... -
Local Authority District to Local Skills Improvement Plan Areas (October...
This file contains a lookup for Local Authority districts to Local Skills Improvement Plan areas in England as at 1st October 2025. (File Size - 16 KB). Field Names –... -
Local Authority District (2013) to NUTS3 to NUTS2 to NUTS1 (January 2015)...
A lookup between local authority districts (LAD) as at 31 December 2013 and Nomenclature of Territorial Units for Statistics (NUTS level 3, NUTS level 2 and NUTS level 1 areas... -
Local Authority District (2018) to NUTS3 to NUTS2 to NUTS1 (January 2018)...
A lookup between local authority districts (LAD) as at 31 December 2018 and Nomenclature of Territorial Units for Statistics (NUTS level 3, NUTS level 2 and NUTS level 1 areas... -
Local Authority District (April 2023) to LAU1 to ITL3 to ITL2 to ITL1...
A lookup between local authority districts (LAD) as at 1st April 2023, LAU1 and International Territorial Levels (ITL level 3, ITL level 2 and ITL level 1 areas as at 1 January...