Based on data in OpenStreetMap, here is a list of townlands in the Electoral Division / ED / District Electoral Division of Lucan-St. Helens.
Lucan-St. Helens is in Co.
Lucan-St. Helens is not matched up to Logainm.ie yet.
It is located at 53° 20' 42" N, 6° 28' 27" W.
Lucan-St. Helens has an area of 9.9 km² / 2,457.7 acres / 3.8 square miles.
There are 8 townlands that we know about in . This represents 58.9% of all the area in .
Lucan-St. Helens was added to OpenStreetMap on 27 Dec 2014 by brianh.