1901 DED	1901 Townland	1911 Townland	1911 DED	Barony	Parish	Union
		Lower Main Street	Ballyporeen
		Upper Main Street	Ballyporeen
Ballyporeen	Main Street
Ballyporeen	Ballyporeen	Ballyporeen	Ballyporeen	Iffa and Offa West	Templetenny	Clogheen
Ballyporeen	Ballywilliam	Ballywilliam	Ballyporeen
Ballyporeen	Barnahown	Barnahown	Ballyporeen	Iffa and Offa West	Templetenny	Clogheen
Ballyporeen	Carrigavisteal	Carrigavisteal	Ballyporeen
Ballyporeen	Chapel Street	Chapel Street	Ballyporeen
Ballyporeen	Cooladerry	Cooladerry	Ballyporeen	Iffa and Offa West	Templetenny	Clogheen
Ballyporeen	Coolapreavan	Coolapreavan	Ballyporeen
Ballyporeen	Curraleigh East	Curraleigh East	Ballyporeen	Iffa and Offa West	Templetenny	Clogheen
Ballyporeen	Curraleigh West	Curraleigh West	Ballyporeen	Iffa and Offa West	Templetenny	Clogheen
Ballyporeen	Dangan	Dangan	Ballyporeen	Iffa and Offa West	Templetenny	Clogheen
Ballyporeen	Doolis	Dolis	Ballyporeen	Iffa and Offa West	Templetenny	Clogheen
Ballyporeen	Glenacunna	Glenacunna	Ballyporeen
Ballyporeen	Gorteeshal	Gorteeshal	Ballyporeen	Iffa and Offa West	Templetenny	Clogheen
Ballyporeen	Kilnamona	Kilnamona	Ballyporeen	Iffa and Offa West	Templetenny	Clogheen
Ballyporeen	Knocknagapple	Knocknagapple	Ballyporeen
Ballyporeen	Lisfunshion	Lisfunshion	Ballyporeen	Iffa and Offa West	Templetenny	Clogheen
Ballyporeen	Lyrefune	Lyrefune	Ballyporeen	Iffa and Offa West	Templetenny	Clogheen
Ballyporeen	Moher	Moher	Ballyporeen
Ballyporeen	Newcastle	Newcastle	Ballyporeen	Iffa and Offa West	Templetenny	Clogheen
Ballyporeen	River Lane	River Lane	Ballyporeen