Directory

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, TextField Lengths - 9, 18

This file contains names and codes for the fire and rescue authorities (FRA) in the United Kingdom as at 31st December 2025.  (File Size - 16 KB)  Field Names - FRA25CD, FRA25NMField Types - Text,...

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, TextField...

This file contains the names and codes file for the local resilience forums (LRF) in England and Wales as at 31st December 2025. (File size - 16KB)Field Names -LRF25CD, LRF25NMField Types - Text,...

This file contains the names and codes for County Electoral Divisions in England as at 7th May 2026.  (File Size - 40 KB) Field Names – CED26CD, CED26NMField Types – Text, TextField Lengths – 9, 47

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, LAD25NMW,...

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 - LAD25CD,...

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...

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 -...

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...

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)

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 - OA21CD,...

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, LAD25NM,...

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 Lengths – 9, 47

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 - UA25CD,...

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,...

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, SPR25CD,...

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, FRA25CD,...

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...

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 - Text,...