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Postcode to OA (2011) to LSOA to MSOA to LAD (August 2021) Best Fit Lookup in the UK
A best-fit lookup between postcodes, frozen 2011 Census Output Areas (OA), Lower Layer Super Output Areas (LSOA), Middle Layer Super Output Areas (MSOA) and current local... -
Local Planning Authority to Local Authority District (April 2025) Lookup in the UK
This is a lookup file between local planning authorities and local authority districts in the United Kingdom as at 1st April 2025. (File size - 88 KB). Field Names -... -
Non-Civil Parished Area to Local Authority District (December 2025) Lookup in EN
This file is a lookup between non-civil parished areas to local authority districts in England as at 31st December 2025. (File Size - 48 KB) Field Names - NCP25CD,... -
Parish to Ward to Local Authority District (December 2025) Lookup in EW
This is a lookup file between civil parishes/communities, electoral wards/divisions and local authorities/unitary authorities in England and Wales as at 31st December 2025.... -
LSOA (2021) to SICBL to ICB to Cancer Alliances to LAD (April 2025) Lookup in EN
This file is a lookup between LSOA (2021), Sub Integrated Care Board Locations (SICBL), Integrated Care Boards (ICB), Cancer Alliances (CAL) and local authority districts... -
Local Authority District to Community Safety Partnership to PFA (April 2025)...
This is a lookup file between Local Authority Districts, Community Safety Partnerships and Police Force Areas in England and Wales as at 1st April 2025. (File Size – 72... -
Local Authority District to Fire and Rescue Authority (April 2025) Lookup in EW
A lookup file between local authority districts (LAD) and fire and rescue authorities (FRA) in England and Wales as at 1st April 2025. (File Size - 64 KB) Field Names -... -
Local Authority District to Local Resilience Forum (April 2025) Lookup in EW
This is a lookup file between local authority districts and local resilience forums in England and Wales as at 1st April 2025. (File Size - 56 KB) Field Names - LAD25CD,... -
Ward to Registration District to LAD (December 2025) Lookup in EW
This file is a lookup between electoral ward/divisions, registration districts and local authority districts in England and Wales as at 31st December 2025. (File Size -... -
Local Authority District to Country (April 2025) Lookup in the UK
This is a lookup file between local authority districts and countries in the UK as at 1st April 2025. (File Size - 64 KB) Field Names - LAD25CD, LAD25NM, LAD25NMW, CTRY25CD,... -
LSOA (2011) to LSOA (2021) to Local Authority District (2022) Best Fit...
A best fit lookup file between Lower layer Super Output Areas (LSOA) as at December 2011 and LSOAs as at December 2021 in England and Wales. The lookup contains all the 2011... -
Local Authority Districts (December 2021) Boundaries EW BUC and Rural Urban...
This file contains the digital vector boundaries for Local Authority Districts in England and Wales as at December 2021. It is joined to the Rural Urban Classification data... -
Local Authority Districts (May 2024) Boundaries EW BUC and Rural Urban Classification
This file contains the digital vector boundaries for Local Authority Districts in England and Wales as at May 2024. It is joined to the Rural Urban Classification data 2021. The... -
Output Area (2021) to PARNCP to LAD to RGN to CTRY (December 2025) Best Fit...
This file is a best fit lookup between Output Areas (2021), Civil Parishes/Non-Civil Parished Areas, Local Authorities, Counties/Unitary Authorities, Regions and Country in... -
Output Area (2021) to Ward (2025) to LAD (May 2025) Best Fit Lookup in EW (V3)
This file is a best fit lookup between output areas (December 2021), electoral wards/divisions and local authority districts in England and Wales as at 1st May_2025.... -
Output Area (2021) to Ward (2024) to LAD (May 2024) Best Fit Lookup in EW (V2)
This file is a best fit lookup between output areas (December 2021), electoral wards/divisions and local authority districts in England and Wales as at 2nd May 2024.... -
Output Area (2021) to Ward (2023) to LAD (May 2023) Best Fit Lookup in EW (V2)
This file is a best fit lookup between output areas (December 2021), electoral wards/divisions and local authority districts in England and Wales as at 4th May 2023.... -
Output Area (2021) to PARNCP to LAD to RGN to CTRY (December 2024) Best Fit...
This file is a best fit lookup between Output Areas (2021), Civil Parishes/Non-Civil Parished Areas, Local Authorities, Counties/Unitary Authorities, Regions and Country in... -
MSOA (2021) to Ward (2025) to LAD (2025) Best Fit Lookup in EW (V3)
This file is a best fit lookup between 2021 middle layer super output areas, electoral wards/divisions and local authority districts in England and Wales as at 1st May 2025.... -
MSOA (2021) to Ward (2024) to LAD (2024) Best Fit Lookup in EW (V2)
This file is a best fit lookup between 2021 middle layer super output areas, electoral wards/divisions and local authority districts in England and Wales as at 2nd May 2024....