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Postcode to OA (2011) to LSOA to MSOA to LAD (August 2021) Best Fit Lookup in the UK
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... -
Local Planning Authority to Local Authority District (April 2025) Lookup in the UK
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 -... -
Countries (December 2025) Names and Codes in the UK
This file contains the names and codes for the countries of the United Kingdom as at 31st December 2025. (File size - 16 KB)Field Names - CTRY25CD, CTRY25NM, CTRY25NMW Field... -
Westminster Parliamentary Constituencies (December 2025) Names and Codes in the UK
This file contains the names and codes for Future Westminster Parliamentary Constituencies, operative 31st December 2025, in the United Kingdom. Field Names - PCON25CD,... -
County and Unitary Authority (April 2025) Names and Codes in the UK
A file containing the counties and unitary authorities (counties, metropolitan counties, London boroughs, unitary authorities, council areas and local government districts) in... -
International Territorial Level (ITL) geography hierarchy boundaries,...
International Territorial Level (ITL) geography hierarchy boundaries, January 2021, UK.Boundaries used (BGC) are generalised (20m) and are clipped to the coastline for Great... -
Register of Geographic Codes (December 2025) for the UK
The Register of Geographic Codes (RGC) is a key product that contains the definitive list of UK statistical geographies. ONS maintains the definitive set of statistical... -
Code History Database (December 2025) for the UK
This zip file contains the Code History Database for the United Kingdom as at 31st December 2025. (File size: 52.5 MB) To download the zip file click the Download button.... -
Wards (December 2025) Boundaries UK BGC
This file contains the digital vector boundaries for Wards, in the United Kingdom, as at December 2025. The boundaries available are: (BGC) Generalised (20m) - clipped to the... -
Wards (December 2025) Boundaries UK BSC
This file contains the digital vector boundaries for Wards, in the United Kingdom, as at December 2025. The boundaries available are: (BSC) Super Generalised (200m) - clipped to... -
Wards (December 2025) Boundaries UK BFE
This file contains the digital vector boundaries for Wards, in the United Kingdom, as at December 2025. The boundaries available are: (BFE) Full resolution - extent of the realm... -
Wards (December 2025) Boundaries UK BFC
This file contains the digital vector boundaries for Wards, in the United Kingdom, as at December 2025. The boundaries available are: (BFC) Full resolution - clipped to the... -
NUTS, levels 1 and 2 (January 2018) Map in the UK
A PDF map that shows NUTS Levels 1 and 2 in United Kingdom as at January 2018. (File Size - 1.28 MB). -
National Statistics Postcode Lookup - 2011 Census (February 2023) for the UK (V2)
This file contains the National Statistics Postcode Lookup (NSPL) for the United Kingdom as at February 2023 in Comma Separated Variable (CSV) and ASCII text (TXT) formats. To... -
Postcode to OA (2021) to LSOA to MSOA to LAD with 2011 Classifications...
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... -
Counties and Unitary Authorities inc Metropolitan Counties (December 2022)...
This file contains the digital vector boundaries for Count and Unitary Authorities including Metropolitan Counties, in the United Kingdom, as at December 2022.The boundaries... -
Counties and Unitary Authorities inc Metropolitan Counties (December 2022)...
This file contains the digital vector boundaries for County and Unitary Authorities including Metropolitan Counties, in the United Kingdom, as at December 2022.The boundaries... -
Counties and Unitary Authorities inc Metropolitan Counties (December 2022)...
This file contains the digital vector boundaries for County and Unitary Authorities including Metropolitan Counties, in the United Kingdom, as at December 2022.The boundaries... -
Counties and Unitary Authorities inc Metropolitan Counties (December 2022)...
This file contains the digital vector boundaries for County and Unitary Authorities including Metropolitan Counties, in the United Kingdom, as at December 2022.The boundaries... -
Local Authority District to County and Unitary Authority (April 2025) Lookup...
A lookup file of local authority districts (local authority districts, unitary authorities, metropolitan districts, London boroughs) to the counties and unitary authorities in...