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Police Force Areas (December 2025) Names and Codes in the UK

This file contains the names and codes for police force areas in the United Kingdom as at 31st December 2025.  (File Size - 16 KB) Field Names - PFA25CD, PFA25NMField Types - Text,...

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, MCTY25NMField Types - Text,...

Local Authority District to Community Safety Partnership to PFA (April 2025) Lookup in EW

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 KB)Field Names -...

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 - LAD25CD, LAD25NM,...

National Statistics Postcode Lookup (November 2025) for the UK (V2)

This file contains the National Statistics Postcode Lookup (NSPL) for the United Kingdom as at November 2025 in Comma Separated Variable (CSV) and ASCII text (TXT) formats. To download the zip file...

MSOA (2021) to Counties and Unitary Authority (April 2025) Best Fit Lookup in EW

This file is a best fit lookup between 2021 middle layer super output areas and counties and unitary authorities in England and Wales as at 1st April 2025.  (File size - 1.2 MB)Field Names -...

Frequently asked questions about the GSS Coding and Naming Policy (July 2025)

The GSS Coding and Naming policy was implemented on 1 January 2011. This change affected all users and producers of statistics. This document contains the frequently asked questions about the...

Regions and their constituent Counties and Unitary Authorities (April 2020) Map in the UK

A PDF map that shows the regions and their constituent counties and unitary authorities in the United Kingdom as at 1 April 2020.  (File Size - 557 KB)

Output Area (2021) to SICBL (2024) to ICB (2024) to NHSER (2024) Exact Fit Lookup in EN

This file is a lookup between Output Areas (2021), Sub Integrated Care Board Locations, Integrated Care Boards and NHS England (Region), 2024 in England. (File size - 26MB). Field Names -...

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, PAR25NMW, LAD25CD,...

County Electoral Division (May 2025) Names and Codes in EN

This file contains the names and codes for County Electoral Divisions in England as at 1st May 2025.  (File Size - 40 KB) Field Names – CED25CD, CED25NMField Types – Text, TextField...

Unitary Authority to Department for Children Education Lifelong Learning Skills (December 2025) Lookup in WA

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)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, LAD25NM, LRF25CD,...

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 - SPC25CD, SPC25NM,...

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 - LAD25CD, LAD25NM,...

NSTA and Lloyd's Register East Irish Sea and Cardigan Bay Regional Geological Maps (ArcGIS version)

As part of the NSTA’s published 2018/19 Activity Plan, the NSTA is publishing a set of regional geological maps for the Cardigan Bay and East Irish Sea. These maps represent the eighth set of...

National Parks (December 2025) Names and Codes in GB

This file contains the names and codes for the National Parks in Great Britain as at 31st December 2025. (File size - 16KB).  Field Names - NPARK25CD, NPARK25NM, NPARK25NMWField Types -...

NSTA and Lloyd's Register UKCS Merged Regional Geological Maps (ArcGIS version)

All data released with this set of geological maps is public domain data. The project has, however, benefited from a number of additional third-party data sources which have been used to help...

London Assembly Constituencies (December 2025) Names and Codes in EN

This file contains the names and codes for London Assembly Constituencies in England as at 31st December 2025.  (File size - 16KB)Field Names - LAC25CD, LAC25NMField Types - Text, TextField...

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, NCP25NMField Types - Text, TextField...