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OSNI Open Data - Largescale Boundaries - Parliamentary Constituencies 2023

Publisher
OpenDataNI
Updated
8 July 2026
Topic
Not set

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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Data links

Link Format Preview Updated
KML KML 25/8/2025
GeoJSON GEOJSON 25/8/2025
Shapefile SHP 25/8/2025
CSV CSV Preview 25/8/2025
ArcGIS GeoService JSON 25/8/2025

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Additional information

Source Metadata
XML, HTML
Harvest GUID
https://www.arcgis.com/home/item.html?id=2350fcbf5fe943fcacf303d588435bed&sublayer=10