OSNI Open Data - 1:1Million Raster - Parliamentary Boundaries

1:1,000,000 raster map showing the 2008 Parliamentary Constituency boundaries of Northern Ireland. This raster is the smallest scale OSNI raster product giving an excellent overview of Northern Ireland

Data and Resources

OSNIOpenData_1Million_Parliamentary.zipJPEG

Additional Info

Field	Value
Last Updated	September 17, 2025, 22:09 (UTC)
Created	August 27, 2025, 19:09 (UTC)