Based on data in OpenStreetMap, here is a list of townlands in the Electoral Division / ED / District Electoral Division of Blackrock ED 1901.
Blackrock ED 1901 is in Co.
Blackrock ED 1901 is not matched up to Logainm.ie yet.
It is located at 53° 17' 57" N, 6° 11' 4" W.
Blackrock ED 1901 has an area of 4.2 km² / 1,026.6 acres / 1.6 square miles.
There are 9 townlands that we know about in . This represents 82.7% of all the area in .
We don't know when Blackrock ED 1901 was added to OpenStreetMap.