Rathmacostello is in the Electoral Division of Crossmolina South, in Civil Parish of Crossmolina, in the Barony of Tirawley, in the County of Mayo

The Irish name for Rathmacostello is Ráth Mhic Coisteala

Rathmacostello is on Logainm.ie: Rathmacostello.


It is located at 54° 4' 17" N, 9° 22' 20" W.


Rathmacostello has an area of:

Nationwide, it is the 48600th largest townland that we know about

Within Co. Mayo, it is the 2648th largest townland


Rathmacostello borders the following other townlands:


We don't know about any subtownlands in Rathmacostello.

Genealogy / Ancestry / Records Search

Curious to see who lived in Rathmacostello in the past? Maybe even seeing scans of their handwritten census returns?

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Rathmacostello was added to OpenStreetMap on 26 Oct 2015 by NoelB.