Directory

This file contains the names and codes for local authority districts (LAD) and unitary authorities (UA) in the United Kingdom as at 31st December 2021. (File Size - 48KB)Field Names - LAD21CD,...

A best-fit lookup between postcodes, frozen 2011 Census Output Areas (OA), Workplace Zones (WZ), Lower Layer Super Output Areas (LSOA), Middle Layer Super Output Areas (MSOA) and current local...

A best-fit lookup between postcodes, frozen 2011 Census Output Areas (OA), Workplace Zones (WZ), Lower Layer Super Output Areas (LSOA), Middle Layer Super Output Areas (MSOA) and current local...

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 authority districts (LAD)...

A best-fit lookup between postcodes, frozen 2011 Census Output Areas (OA), Workplace Zones (WZ), Lower Layer Super Output Areas (LSOA), Middle Layer Super Output Areas (MSOA) and current local...

A best-fit lookup between postcodes, 2021 Census Output Areas (OA), Workplace Zones (WZ), Lower Layer Super Output Areas (LSOA), Middle Layer Super Output Areas (MSOA) and current local authority...

A best-fit lookup between postcodes, 2021 Census Output Areas (OA), Workplace Zones (WZ), Lower Layer Super Output Areas (LSOA), Middle Layer Super Output Areas (MSOA) and current local authority...

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

This file contains the names and codes for Department for Children, Education, Lifelong Learning and Skills as at 31st December 2020 in Wales. (File Size - 16 KB) Field Names - DCELL20CD,...

This file is a lookup between non-civil parished areas to local authority districts in England as at 1st April 2019. (File Size - 96 KB)Field Names - NCP19CD, NCP19NM, LAD19CD, LAD19NM, FIDField...

A lookup file between local authority districts (LAD) and fire and rescue authorities (FRA) in England and Wales as at 31 December 2019. (File Size - 64 KB)Field Names - LAD19CD, LAD19NM, FRA19CD,...

This file is a lookup between electoral wards/divisions, Westminster parliamentary constituencies, local authority districts and upper tier local authorities in the United Kingdom as at 31...

This is a lookup file between Local Authority Districts, Community Safety Partnerships and Police Force Areas in England and Wales as at 31st December 2021. (File Size – 35 KB)Field Names -...

This is a lookup file between local authority districts and local resilience forums in England and Wales as at 31 December 2019. (File Size - 56 KB)Field Names - LAD19CD, LAD19NM, LRF19CD,...

This file contains names and codes for Local Skills Improvement Plan areas in England as at 1st October 2025.  (File Size - 16 KB).Field Names – LSIP25CD, LSIP25NMField Types – Text, Text, Field...

A lookup file of unitary authorities to National Assembly Economic Regions in Wales as at 31 December 2019. (File Size - 32 KB)Field Names - UA19CD, UA19NM, WD19CD, WD19NM, NAER19CD, NAER19NM,...

A best-fit lookup between postcodes, 2021 Census Output Areas (OA), Workplace Zones (WZ), Lower Layer Super Output Areas (LSOA), Middle Layer Super Output Areas (MSOA) and current local authority...

This file is a best fit lookup between output areas (December 2011) and local authority districts (December 1961) in England and Wales (File Size - 3 MB)Field Names - OA11CD, LAD61CD, LAD61NM,...

This file contains the names and codes for the Scottish Parliamentary Constituencies in Scotland as at 31st December 2025.  (File Size - 16 KB) Field Names - SPC25CD, SPC25NMField Types - Text,...

The JNCC River Macrophytes Database (RMD) is a Microsoft Access database constructed to house data on the plant communities of rivers in Great Britain and Northern Ireland. An extract in Excel...