Portnason is in the Electoral Division of Ballyshannon Urban, in Civil Parish of Rossinver, in the Barony of Tirhugh, in the County of Donegal

Portnason is not matched up to Logainm.ie yet.


It is located at 54° 29' 57" N, 8° 12' 34" W.


Portnason has an area of:

Nationwide, it is the 55977th largest townland that we know about

Within Co. Donegal, it is the 2501st largest townland


Portnason borders the following other townlands:


We don't know about any subtownlands in Portnason.

Genealogy / Ancestry / Records Search

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

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Portnason was added to OpenStreetMap on 13 Sep 2015 by NoelB.