Based on data in OpenStreetMap, here is a list of townlands in the Electoral Division / ED / District Electoral Division of Derreen.
Derreen is in Co.
Derreen is not matched up to Logainm.ie yet.
It is located at 52° 11' 30" N, 9° 19' 22" W.
Derreen has an area of 21.6 km² / 5,333.0 acres / 8.3 square miles.
There are 7 townlands that we know about in . This represents 100% of all the area in .
We don't know when Derreen was added to OpenStreetMap.