This file is a lookup between electoral wards/divisions, Westminster parliamentary constituencies and local authority districts in the United Kingdom as at 31 December 2017....

(File Size - 4 MB).  A best-fit lookup between 2011 Output Areas (OA) and Major Towns and Cities (TCITY) as at December 2015 in England and Wales. The TCITY statistical...

This file is a best-fit lookup between 2011 lower layer super output areas, electoral wards/divisions and local authority districts in England and Wales as at 31 December 2017....

A lookup of county electoral divisions to counties in England as at 4 May 2017. (File Size - 296 KB). Field Names – CED17CD, CED17NM, CTY17CD, CTY17NM, FID Field Types – Text,...

A lookup file between unitary authorities and local health boards in Wales as at 31 December 2017.  (File Size - 16 KB)Field Names - UA17CD, UA17NM, LHB17CD, LHB17NMField Types...

A lookup file between clinical commissioning groups (CCGs) and sustainability and transformation partnerships (STP) in England as at 1 April 2017.This version 3 of the lookup...

This is a lookup file between local authority districts to Urban Audit Core Cities, Greater Cities and Functional Urban Areas in the UK as at 31 December 2016. (File size - 72...

A lookup file between local authority districts (LAD) and fire and rescue authorities (FRA) in England and Wales as at 31 December 2017.  (File Size - 64 KB)Field Names -...

A lookup file between 2011 Lower Layer Super Output Areas (LSOA), to clinical commissioning groups (CCG) and local authority districts (LAD) in England, as at 1 April 2017. This...

A lookup file of wards to unitary authorities to National Assembly for Wales electoral regions in Wales as at 31 December 2017.  (File size - 56KB)Field Names - WD17CD, WD17NM,...

A best-fit lookup of output areas, local authority districts, lower layer super output areas, middle layer super output areas to the overlapping parts of only those local...

This file is a lookup between electoral ward/divisions, registration districts and local authority districts in England and Wales as at 31 December 2017.  (File Size - 357...

This file is a lookup between NHS England (Region, Local Office) and NHS England (Region) areas, as at 1 April 2017 in England.Organisation Data Service, part of NHS Digital,...

A lookup file between Scottish Parliamentary Constituencies and Scottish Parliamentary Regions in Scotland as at 31 December 2017.  (File Size - 13 KB)Field Names - SPC17CD,...

A lookup file of the Westminster Parliamentary Constituencies to European Electoral Regions in the United Kingdom as at 31 December 2017. (File Size - 128KB)Field Names -...

A best-fit lookup of output areas, local authority districts, lower layer super output areas, middle layer super output areas to the non-overlapping parts of only those local...

A lookup file between clinical commissioning groups (CCGs), sustainability and transformation partnerships (STP) and Cancer Alliances / National Cancer Vanguards (CALNCV) in...

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,...

A best-fit lookup between 2011 Lower Layer Super Output Areas (LSOA) and local enterprise partnerships (LEP) as at April 2017 in England. This includes: The newly enlarged local...

Click on the title for more details and to download the file. (File Size - 45MB)