1901 DED	1901 Townland	1911 Townland	1911 DED	Barony	Parish	Union
Delvin	Cloneygapple	Clonagapple	Delvin
Delvin	Clonyn	Clonyn	Delvin	Delvin	Castletowndelvin	Castletowndelvin
Delvin	Delvin	Delvin	Delvin
Delvin	Delvin (Barony)	Delvin Town	Delvin
Delvin	Dungarstown	Dunganstown Great	Delvin
Delvin	Killadoughran	Killadoughran	Delvin	Delvin	Castletowndelvin	Castletowndelvin
Delvin	Mooretown	Mooretown	Delvin	Delvin	Castletowndelvin	Castletowndelvin
Delvin	Moyleroe Big	Moyleroe Big	Delvin	Delvin	Castletowndelvin	Castletowndelvin
Delvin	Moyleroe Little	Moyleroe Little	Delvin	Delvin	Castletowndelvin	Castletowndelvin
Delvin	Mullagheroy	Mullaghcroy	Delvin	Delvin	Castletowndelvin	Castletowndelvin
Delvin	Printinstown	Printinstown	Delvin	Delvin	Castletowndelvin	Castletowndelvin