Knockalassa is in the Electoral Division of Cong, in Civil Parish of Cong, in the Barony of Kilmaine, in the County of Mayo

The Irish name for Knockalassa is Cnoc an Leasa

Knockalassa is on Knockalassa.


It is located at 53° 33' 49" N, 9° 17' 41" W.


Knockalassa has an area of:

Nationwide, it is the 52057th largest townland that we know about

Within Co. Mayo, it is the 2805th largest townland


Knockalassa borders the following other townlands:


We don't know about any subtownlands in Knockalassa.

Genealogy / Ancestry / Records Search

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

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Knockalassa was added to OpenStreetMap on 5 Mar 2014 by Boggedy.

The attribution for this townland is