Stradbally in Laois has the highest percentage of Irish born residents in the country – according to census figures.
1004 out of 1053 residents were born in Ireland – 95.35% of the population.
These Irish towns have the highest percentage of Irish born – all of them more than 90%:
Kill, Kildare
Graiguenamanagh-Tinnahinch, Carlow/Kilkenny
Templemore, North Tipperary
Croom, Limerick
Fethard, South Tipperary
Portlaw, Waterford
Ardnacrusha (Castlebank), Clare
Ferbane, Offaly
Clara, Offaly