Output Area (2021) to PARNCP to LAD to RGN to CTRY (December 2024) Best Fit Lookup in EW (V2)

• Published by: Office for National Statistics
• Last updated: 23 December 2025
• Topic: Not added
• Licence: None

Summary

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 England and Wales as at 31st December 2024  (File Size - 25 MB)
 

Field Names - OA21CD, PARNCP24CD, PARNCP24NM, PARNCP24NMW, LAD24CD, LAD24NMNM, LAD24NMW, CTYUA24CD, CTYUA24NM, CTYUA24NMW, RGN24CD, RGN24NM, RGN24NMW, CTRY24CD, CTRY24NM, CTRY24NMW, 

Field Types - Text, Text, Text, Text, Text,Text, Text, Text, Text, Text,Text, Text, Text, Text, Text,Text, 

Field Lengths - 9, 9, 66, 42, 9, 35, 24, 9 35, 24, 9, 24, 5, 9, 7, 6,

 

This file published on 28^th November 2024 is updated on 12^th December 2025 to correct parish allocation of OA21 E00107679 being reassigned to Parish (PARNCP24) (E04003845) instead of E04003848. The erroneous allocation was due to boundary refinement work conducted by Ordnance Survey. 

 

This is an update product! Please check your version and download the updated product.  See details on our dedicated notices page.   

For further questions or specific requirements, please contact the ONS Geography mailbox ONS.Geography@ons.gov.uk

 

 

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• Source Metadata: XML
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