Based on data in OpenStreetMap, here is a list of townlands in the Electoral Division / ED / District Electoral Division of Newcastle.
Newcastle is in Co.
Newcastle is not matched up to Logainm.ie yet.
It is located at 54° 13' 9" N, 5° 55' 15" W.
Newcastle has an area of 23.9 km² / 5,907.7 acres / 9.2 square miles.
There are 2 townlands that we know about in . This represents 19.0% of all the area in .
Newcastle was added to OpenStreetMap on 20 Feb 2021 by b-unicycling.