Gaeltacht na nDéise is a
Gaeltacht area in
County Waterford consisting of the parish of
An Rinn and
An Sean Phobal. Gaeltacht na nDéise is located 10 km from the town of
Dungarvan. Gaeltacht na nDéise has a population of 1,784 people (Census 2011) and encompasses a geographical area of 62 sq km. This represents 1% of total Gaeltacht area.