1901 DED	1901 Townland	1911 Townland	1911 DED	Barony	Parish	Union
		Ballygowan Town	Ballygowan
Ballygowan	Ballycloughan	Ballycloghan	Ballygowan
Ballygowan	Ballygowan	Ballygowan	Ballygowan
Ballygowan	Carrickmannon	Carrickmannan	Ballygowan	Castlereagh Upper	Killinchy	Newtownards
Ballygowan	Magherascouse	Magherascourse	Ballygowan	Castlereagh Lower	Comber	Newtownards
Ballygowan	Ravara	Ravara	Ballygowan	Castlereagh Lower	Killinchy	Newtownards