Teorainneacha na Gaeltachta Ginearálaithe go 20m. Shainigh Orduithe na Limistéar Gaeltachta, 1956, 1967, 1974 agus 1982 an Ghaeltacht mar 155 Toghroinn nó páirteanna de Thoghranna i gcontaetha Chorcaí, Dhún na nGall, na Gaillimhe, Chiarraí, Mhaigh Eo, na Mí agus Phort LáirgeGaeltacht Boundaries Generalised to 20m. The Gaeltacht Areas Orders, 1956, 1967, 1974 and 1982 defined the Gaeltacht as comprising 155 Electoral Divisions or parts of Electoral Divisions in the counties of Cork, Donegal, Galway, Kerry, Mayo, Meath and Waterford.