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County and Unitary Authority (April 2025) Names and Codes in the UK
A file containing the counties and unitary authorities (counties, metropolitan counties, London boroughs, unitary authorities, council areas and local government districts) in... -
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... -
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.... -
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,... -
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 -... -
Ward to Unitary Authority to Senedd Cymru Electoral Region (December 2025)...
A lookup file of wards to unitary authorities to Senedd Cymru electoral regions in Wales as at 31st December 2025. (File size - 168KB) Field Names - WD25CD, WD25NM,... -
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,... -
Scottish Parliamentary Constituencies to SPR (December 2025) Lookup in SC
A lookup file between Scottish Parliamentary Constituencies and Scottish Parliamentary Regions in Scotland as at 31st December 2025. (File Size - 48 KB) Field Names -... -
Unitary Authority to Local Health Board (December 2025) Lookup in WA
A lookup file between unitary authorities and local health boards in Wales as at 31st December 2025. (File Size - 16 KB) Field Names - UA25CD, UA25NM, LHB25CD,... -
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 -... -
Unitary Authority to Department for Children Education Lifelong Learning...
A lookup file between unitary authorities and Department for Children Education Lifelong Learning and Skills areas in Wales as at 31st December 2025. (File Size - 16 KB)... -
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,... -
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 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... -
Regions (December 2025) Names and Codes in EN
This file contains the names and codes for regions (former GORs) in England as at 31st December 2025. (File Size - 13 KB) Field Names - RGN25CD, RGN25NM, RGN25NMW... -
Parishes (December 2025) Names and Codes in EW
This file contains names and codes for the parishes and communities in England and Wales as at 31st December 2025. (File Size - 557 KB) Field Names - PAR25CD, PAR25NM,... -
Non-Civil Parished Areas (December 2025) Names and Codes in EN
This file contains names and codes for the non-civil parished areas in England as at 31st December 2025. (File Size - 40 KB) Field Names - NCP25CD, NCP25NM Field... -
Metropolitan Counties (December 2025) Names and Codes in EN
This file contains the names and codes for the metropolitan counties in England as at 31st December 2025. (File Size - 16 KB) Field Names - MCTY25CD, MCTY25NM... -
Countries (December 2025) Names and Codes in the UK
This file contains the names and codes for the countries of the United Kingdom as at 31st December 2025. (File size - 16 KB)Field Names - CTRY25CD, CTRY25NM, CTRY25NMW Field... -
Counties (December 2025) Names and Codes in EN
This file contains names and codes for Counties in England as at 31st December 2025. (File Size - 16 KB) Field Names - CTY25CD, CTY25NMField Types - Text, TextField Lengths - 9, 16