Based on data in OpenStreetMap, here is a list of townlands in the Electoral Division / ED / District Electoral Division of Mountstewart.
We don't know what county Mountstewart is in.
Mountstewart is not matched up to Logainm.ie yet.
It is located at 54° 34' 34" N, 5° 36' 13" W.
Mountstewart has an area of 20.4 km² / 5,040.2 acres / 7.9 square miles.
There are 11 townlands that we know about in . This represents 100% of all the area in .
Mountstewart was added to OpenStreetMap on 20 Feb 2021 by b-unicycling.