Corrections to 214 Northern Ireland Postcodes for Westminster Parliamentary Constituencies

We have identified in Northern Ireland that were allocated an incorrect Westminster Parliamentary Constituency code. The issue has now been resolved, and the correction will be included in the next ONSPD release.

Data and Resources

Additional Info

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Source https://open-geography-portalx-ons.hub.arcgis.com/datasets/ons::corrections-to-214-northern-ireland-postcodes-for-westminster-parliamentary-constituencies
Last Updated March 25, 2026, 12:05 (UTC)
Created March 25, 2026, 12:05 (UTC)