-
Postcode (May 2021) to OA (2021) to LSOA to MSOA to LAD to CTYUA to RGN to...
A best-fit lookup between postcodes, 2021 Census Output Areas (OA), LSOAs, MSOAs, LADs, CTYUAs, regions (RGN), countries (CTRY) and nationalities (NAT) as at May 2021 in England... -
Output Area (2021) to PARNCP to LAD to RGN to CTRY (December 2025) Best Fit...
This file is a best fit lookup between Output Areas (2021), Civil Parishes/Non-Civil Parished Areas, Local Authorities, Counties/Unitary Authorities, Regions and Country in... -
Local Authority District to Country (April 2018) Lookup in the UK
This is a lookup file between local authority districts and countries in the UK as at 1 April 2018. (File Size - 88 KB)E07000112 - Shepway renamed Folkestone and Hythe on 1st... -
Output Area (2021) to PARNCP to LAD to RGN to CTRY (December 2024) Best Fit...
This file is a best fit lookup between Output Areas (2021), Civil Parishes/Non-Civil Parished Areas, Local Authorities, Counties/Unitary Authorities, Regions and Country in... -
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... -
Country Register
British English-language names and descriptive terms for countries Provided by: Foreign & Commonwealth Office