Output Area (2021) to Census Ward (2011) Best Fit Lookup for EW

A best fit lookup between 2021 Output Areas (OA) and Census Wards (2011) as at 31 December 2021 in England and Wales. (File Size 20.3 MB).

Field Names – OA21CD, WD11CD, WD11NM, WD11NMW

Field Types – Text, Text, Text, Text

Field Lengths – 9, 9, 56, 45

For more information and an overview of best-fitting follow this link - https://geoportal.statistics.gov.uk/datasets/f0aac7ccbfd04cda9eb03e353c613faa/about

Data and Resources

Additional Info

Field Value
Source https://open-geography-portalx-ons.hub.arcgis.com/datasets/ons::output-area-2021-to-census-ward-2011-best-fit-lookup-for-ew
Last Updated October 28, 2025, 10:08 (UTC)
Created September 20, 2023, 22:02 (UTC)