OSNI Open Data - Largescale Boundaries - Parliamentary Constituencies 2023

Published by:
OpenDataNI
Last updated:
08 July 2026
Topic:
Not added
Licence:
Open Government Licence

Summary

The OSNI Large-scale Parliamentary Constituencies boundaries is a polygon dataset consisting of official boundaries as agreed by The Boundary Commission of Northern Ireland in 2023.

The data has been extracted from OSNI Largescale database and has been topologically cleansed and attributed to create a seamless dataset.

This service is published for OpenData By download or use of this dataset you agree to abide by the LPS Open Government Data Licence.

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Link to the data Format File added Data preview
KML KML 25 August 2025 Not available
GeoJSON GEOJSON 25 August 2025 Not available
Shapefile SHP 25 August 2025 Not available
CSV CSV 25 August 2025 Preview
ArcGIS GeoService JSON 25 August 2025 Not available

Additional information

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https://www.arcgis.com/home/item.html?id=2350fcbf5fe943fcacf303d588435bed&sublayer=10
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