Directory

A file containing the county and unitary authority (counties, metropolitan counties, London boroughs, unitary authorities, council areas and local government districts) in the United Kingdom as at...

This file contains the names and codes for Senedd Cymru Constituencies in Wales as at 31st December 2023. (File Size - 16 KB) Field Names - SENC23CD, SENC23NMField Types - Text, TextField Lengths...

This file contains the names and codes for Senedd Cymru Constituencies in Wales as at 31st December 2024. (File Size - 16 KB) Field Names - SENC24CD, SENC24NMField Types - Text, TextField Lengths...

This zip file contains the Code History Database for the United Kingdom as at July 2024. (File size: 50.5 MB)To download the zip file click the Download button.Updates in England to: Civil...

This file contains the names and codes for Westminster parliamentary constituencies in the United Kingdom as at 31 December 2018. (File Size - 72 KB) Field Names - PCON18CD, PCON18NMField Types -...

This file contains the names and codes for local authority districts (LAD) and unitary authorities (UA) in the United Kingdom as at 31st December 2022. (File Size - 48KB)Field Names - LAD22CD,...

This file contains the names and codes for local authority districts (LAD) and unitary authorities (UA) in the United Kingdom as at 1st April 2023. (File Size - 48KB)Field Names - LAD23CD,...

This file contains the names and codes for local authority districts (LAD) and unitary authorities (UA) in the United Kingdom as at 31st December 2024. (File Size - 48KB)Field Names - LAD24CD,...

This file contains the names and codes for the travel to work areas (TTWA) in the United Kingdom as at 31 December 2001 (File Size 9KB).REST URL of Feature Access Service –...

This zip file contains the Code History Database for the United Kingdom as at 1st June 2025. (File size: 52.5 MB)To download the zip file click the Download button.Updates in England to: Civil...

This file contains names and codes for International Territorial Levels, Level 1 (ITL1) in the United Kingdom as at the 1st January 2025. (File Size - 16 KB)Field Names - ITL125CD, ITL125NMField...

This file contains names and codes for International Territorial Levels, Level 2 (ITL1) in the United Kingdom as at the 1st January 2025. (File Size - 16 KB)Field Names - ITL225CD, ITL225NM,Field...

This file contains the names and codes for National Assembly for Wales electoral regions in Wales as at 31 December 2021. (File Size - 13 KB) Field Names - NAWER21CD, NAWER21NM, NAWER21NMW,...

A names and codes file for built-up area sub-divisions in England and Wales as at 27 March 2011 (Census day). File Size 54KB.REST URL of Feature Access Service –...

This file contains the names and codes for the travel to work areas (TTWA) in the United Kingdom as at 31 December 2011 (File Size 7KB).REST URL of Feature Access Service –...

This file contains the names and codes for 2011 Census Middle Layer Super Output Areas (MSOA) in England and Wales as at 31 December 2011 (File Size 215KB).REST URL of Feature Access Service –...

This file contains the names and codes for 2011 Census Lower Layer Super Output Areas (LSOA) in England and Wales as at 31 December 2011 (File Size 1MB).REST URL of Feature Access Service –...

This file contains names and codes for Local Skills Improvement Plan areas in England as at 1st August 2023. (File Size - 16 KB).Field Names – LSIP23CD, LSIP23NMField Types – Text, Text, Field...

This file contains the names and codes for the Scottish Parliamentary Constituencies in Scotland as at 31 December 2017. (File Size - 16 KB)Field Names - SPC17CD, SPC17NMField Types - Text,...

A names and codes file for built-up areas in England and Wales as at 17th April 2024. (File Size 191 KB).Field Names - BUA24CD, BUA24NM, BUA24NMWField Types - Text, Text, TextField Lengths - 9, 54, 33