OSNI Open Data 50k Admin Boundaries - DEAs 1993

OSNI 50k District Electoral Areas as they were from 1993. Published here for OpenData. By download or use of this dataset you agree to abide by the Open Government Data Licence.

Data and Resources

CSVCSV
Esri Rest APIJSON
OGC WMSWMS
KMLKML
ShapefileZIP
GeoJSONGeoJSON

Additional Info

Field	Value
Source	http://osni-spatial-ni.opendata.arcgis.com/datasets/5ee17d374ca64b1da385553d96bd93c7_4
Last Updated	July 8, 2026, 11:42 (UTC)
Created	May 26, 2017, 18:10 (UTC)
Theme	Mapping