Based on data in OpenStreetMap, here is a list of townlands in the Electoral Division / ED / District Electoral Division of Castlereagh.
Castlereagh is in Co.
Castlereagh is not matched up to Logainm.ie yet.
It is located at 54° 34' 26" N, 5° 51' 23" W.
Castlereagh has an area of 10.7 km² / 2,650.8 acres / 4.1 square miles.
There are 9 townlands that we know about in . This represents 100% of all the area in .
Castlereagh was added to OpenStreetMap on 19 Feb 2021 by b-unicycling.