1901 DED	1901 Townland	1911 Townland	1911 DED	Barony	Parish	Union
Ballybacon	Crohan	Crohan	Ballybacon	Iffa and Offa East	Newcastle	Clogheen
Ballybacon	Curragh	Curragh	Ballybacon
Ballybacon	Curraheen	Curraheen	Ballybacon
Ballybacon	Frehans	Frehans	Ballybacon	Iffa and Offa West	Ballybacon	Clogheen
Ballybacon	Kildanoge	Kildanoge	Ballybacon	Iffa and Offa West	Ballybacon	Clogheen
Ballybacon	Kilgrogy More	Kilgrogy More	Ballybacon
Ballybacon	Kilmaneen	Kilmaneen	Ballybacon	Iffa and Offa West	Ballybacon	Clogheen
Ballybacon	Knockballiniry	Knockballiniry	Ballybacon	Iffa and Offa West	Ballybacon	Clogheen
Ballybacon	Poulatar	Poulatar	Ballybacon	Iffa and Offa West	Ballybacon	Clogheen
Ballybacon	Raheen	Raheen	Ballybacon
Ballybacon	Tullow	Tullow	Ballybacon