https://www.ons.gov.uk/methodology/geography/licenceshttps://www.ons.gov.uk/methodology/geography/licences
This is a lookup file between local authority districts and counties, metropolitan counties and Greater London in England as at 31 December 2016. (File Size - 48 KB)REST URL of Feature Access Service – https://services1.arcgis.com/ESMARspQHYMw9BZ9/arcgis/rest/services/LAD16_CTY16_EN_LU_512582791c8646eeac1e67b842520142/FeatureServer
Open Government Licence 3.0http://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/
License information was derived automatically
Click on the title for more information and to download the file. (File Size - 14 KB)
https://www.ons.gov.uk/methodology/geography/licenceshttps://www.ons.gov.uk/methodology/geography/licences
This is a lookup file between local authority districts and counties, metropolitan counties and Greater London in England as at 31st December 2019. (File Size - 48KB)E10000009 - Dorset county abolished. E07000244 - East Suffolk - new local authority district (Suffolk Coastal and Waveney districts abolished). E07000245 - West Suffolk - new local authority district (Forest Heath and St Edmundsbury districts abolished). E07000246 - Somerset West and Taunton - new local authority district (Taunton Deane and West Somerset districts abolished)Field Names - LAD19CD, LAD19NM, CTY19CD, CTY19NM, FIDField Types - Text, Text, Text, Text, NumericField Lengths - 9, 28, 9, 18FID = The FID, or Feature ID is created by the publication process when the names and codes / lookup products are published to the Open Geography portal. There has been no changes to the April 2019 release.
https://data.gov.uk/dataset/84694644-2ec8-4cbb-a237-ade43457cdd6/non-civil-parished-areas-to-local-authority-districts-december-2018-lookup-in-england#licence-infohttps://data.gov.uk/dataset/84694644-2ec8-4cbb-a237-ade43457cdd6/non-civil-parished-areas-to-local-authority-districts-december-2018-lookup-in-england#licence-info
This file is a lookup between non-civil parished areas to local authority districts in England as at 31 December 2018. (File Size - 64 KB)
https://www.ons.gov.uk/methodology/geography/licenceshttps://www.ons.gov.uk/methodology/geography/licences
This is a lookup file between local authority districts and counties, metropolitan counties and Greater London in England as at 31st December 2022. (File Size - 48KB)Field Names - LAD22CD, LAD22NM, CTY22CD, CTY22NMField Types - Text, Text, Text, Text, Field Lengths - 9, 28, 9, 18
https://www.ons.gov.uk/methodology/geography/licenceshttps://www.ons.gov.uk/methodology/geography/licences
This is a lookup file between local authority districts and counties, metropolitan counties and Greater London in England as at 1st April 2023. (File Size - 48KB)Field Names - LAD23CD, LAD23NM, CTY23CD, CTY23NMField Types - Text, Text, Text, Text, Field Lengths - 9, 28, 9, 18The local authority changes made are: E06000063 Cumberland
331/2022 The Cumbria (Structural Changes) Order 2022 01/04/2023
E06000064 Westmorland and Furness
331/2022 The Cumbria (Structural Changes) Order 2022 01/04/2023
E06000065 North Yorkshire
328/2022 The North Yorkshire (Structural Changes) Order 2022 01/04/2023
E06000066 Somerset
329/2022 The Somerset (Structural Changes) Order 2022 01/04/2023
This is a lookup file between local authority districts and countries in the UK as at 1st April 2025. (File Size - 64 KB)Field Names - LAD25CD, LAD25NM, LAD25NMW, CTRY25CD, CTRY25NM, CTRY25NMWField Types - Text, Text, Text, Text, Text, TextField Lengths - 9, 36, 24 9, 16, 16
Open Government Licence 3.0http://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/
License information was derived automatically
A lookup between local authority districts (LAD) and regions in England as at 31 December 2015 (File Size 18KB).
https://www.ons.gov.uk/methodology/geography/licenceshttps://www.ons.gov.uk/methodology/geography/licences
This is a lookup file between local authority districts and countries in the UK as at 31 December 2017. (File Size - 64 KB)Field Names - LAD17CD, LAD17NM, CTRY17CD, CTRY17NMField Types - Text, Text, Text, TextField Lengths - 9, 36, 9, 17REST URL of Feature Access Service – https://services1.arcgis.com/ESMARspQHYMw9BZ9/arcgis/rest/services/LAD17_CTRY17_UK_LU_9cf4b01d73084e4bae795761f0b1b858/FeatureServer
https://www.ons.gov.uk/methodology/geography/licenceshttps://www.ons.gov.uk/methodology/geography/licences
A lookup file between the Nomenclature of Territorial Units for Statistics (NUTS level 2) areas in the United Kingdom that were operative in January 2012 and January 2015. (File Size - 3 KB)
http://reference.data.gov.uk/id/open-government-licencehttp://reference.data.gov.uk/id/open-government-licence
This file is a best-fit lookup between 2011 middle layer super output areas, electoral wards/divisions and local authority districts in England and Wales as at 31 December 2016. (File Size - 1 MB)
For more information and an overview of best-fitting follow this link -
https://www.ons.gov.uk/methodology/geography/licenceshttps://www.ons.gov.uk/methodology/geography/licences
This is a lookup file between electoral wards/divisions and local authority districts in the United Kingdom as at 5th May 2022. (File Size - 305 KB) Field Names - WD22CD, WD22NM, LAD22CD, LAD22NMField Types - Text, Text, Text, Text, Field Lengths - 9, 53, 9, 36
https://www.ons.gov.uk/methodology/geography/licenceshttps://www.ons.gov.uk/methodology/geography/licences
This is a lookup file between local authority districts and countries in the UK as at 31st December 2022. (File Size - 64 KB)Field Names - LAD22CD, LAD22NM, CTRY22CD, CTRY22NMField Types - Text, Text, Text, TextField Lengths - 9, 36, 9, 16
Open Government Licence 3.0http://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/
License information was derived automatically
Click on the title for more details and to download the file. (File Size - 433 KB)
https://www.ons.gov.uk/methodology/geography/licenceshttps://www.ons.gov.uk/methodology/geography/licences
This is a lookup file between local authority districts and regions in England as at 31st December 2024. (File Size - 56 KB)Field Names - LAD24CD, LAD24NM, RGN24CD, RGN24NMField Types - Text, Text, Text, TextField Lengths - 9, 35, 9, 24
https://www.ons.gov.uk/methodology/geography/licenceshttps://www.ons.gov.uk/methodology/geography/licences
A lookup between wards, local authority districts (LAD), counties, regions and countries as at 2nd May 2024 in the United Kingdom (File Size - 2.8 MB).Field Names - WD24CD, WD24NM, WD24NMW, LAD24CD, LAD24NM, LAD24NMW, CTYUA24CD, CTYUA24NM, RGN24CD, RGN24NM, RGN24NMW, CTRY24CD, CTRY24NM, CTRY24NMWField Types - Text, Text, Text, Text, Text, Text, Text, Text, Text, Text, Text, Text, Text, TextField Lengths - 9, 53, 45, 9, 35, 24, 9, 18, 9, 24, 5, 9, 16, 16
Open Government Licence 3.0http://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/
License information was derived automatically
Click on the title for more details and to download the file. (File Size - 426 KB)
https://www.ons.gov.uk/methodology/geography/licenceshttps://www.ons.gov.uk/methodology/geography/licences
A lookup between wards, local authority districts (LAD), counties, regions and countries as at 31st December 2018 in the United Kingdom (File Size - 3 MB)Field Names - WD18CD, WD18NM, WD18NMW, LAD18CD, LAD18NM, CTY18CD, CTY18NM, GOR10CD, GOR10NM, CTRY18CD, CTRY18NMField Types - Text, Text, Text, Text, Text, Text, Text, Text, Text, Text, TextField Lengths - 9, 56, 45, 9, 36, 9, 28, 9, 24, 9, 16REST URL of Feature Access Service – https://services1.arcgis.com/ESMARspQHYMw9BZ9/arcgis/rest/services/WD18_LAD18_CTY18_OTH_UK_LU_971f977f4a444d09842fcfbfd51f8982/FeatureServer
https://www.ons.gov.uk/methodology/geography/licenceshttps://www.ons.gov.uk/methodology/geography/licences
This file is a lookup between Output Areas (OA) and Regions as at 31 December 2016 in England and Wales. (File Size - 17 MB)Column Descriptions: OA11CD | Text | 9RGN16CD | Text | 9RGN16NM | Text | 24FID | Number | 6REST URL of Feature Access Service – https://services1.arcgis.com/ESMARspQHYMw9BZ9/arcgis/rest/services/OA11_RGN16_EW_LU_5dc850545d8947d083bf3705111bcc70/FeatureServer
https://www.ons.gov.uk/methodology/geography/licenceshttps://www.ons.gov.uk/methodology/geography/licences
This file is a lookup between NHS England (Region, Local Office) and NHS England (Region) areas, as at 1 April 2018 in England. (File size - 16KB)This version includes: The newly formed NHS England (Region, Local Office) areas - NHS England South East (Hampshire, Isle of Wight and Thames Valley) (E39000041), NHS England South East (Kent, Surrey and Sussex) (E39000042), NHS England South West (South West North) (E39000043) and NHS England South West (South West South) (E39000044) The newly formed NHS England (Region) areas - South East (E40000005) and South West (E40000006)Field Names - NHSRLO18CD, NHSRLO18NM, NHSER18CD, NHSER18NMField Types - Text, Text, Text, TextField Lengths - 9, 66, 9, 28
https://www.ons.gov.uk/methodology/geography/licenceshttps://www.ons.gov.uk/methodology/geography/licences
This is a lookup file between local authority districts and counties, metropolitan counties and Greater London in England as at 31 December 2016. (File Size - 48 KB)REST URL of Feature Access Service – https://services1.arcgis.com/ESMARspQHYMw9BZ9/arcgis/rest/services/LAD16_CTY16_EN_LU_512582791c8646eeac1e67b842520142/FeatureServer