Based on data in OpenStreetMap, here is a list of townlands in the Electoral Division / ED / District Electoral Division of Portarlington.
Portarlington is in Co.
Portarlington is not matched up to Logainm.ie yet.
It is located at 53° 8' 54" N, 7° 11' 0" W.
Portarlington has an area of 11.5 km² / 2,853.4 acres / 4.5 square miles.
There are 6 townlands that we know about in . This represents 100% of all the area in .
Portarlington was added to OpenStreetMap on 17 Mar 2015 by Teester.