1901 DED	1901 Townland	1911 Townland	1911 DED	Barony	Parish	Union
Killagan	Ballylig	Ballylig	Killagan
Killagan	Ballynaloob	Ballynaloob	Killagan	Upper Dunluce	Killagan	Ballymoney
Killagan	Ballyportrey Nth.	Ballyportery, North	Killagan
Killagan	Ballyportray Sth.	Ballyportery, South	Killagan
Killagan	Ballyneaney	Ballyweeny	Killagan	Upper Dunluce	Loughguile	Ballymoney
Killagan	Bronghanore	Broughanore	Killagan	Kilconway	Killagan	Ballymoney
Killagan	Carabeg	Carnbeg	Killagan	Kilconway	Killagan	Ballymoney
Killagan	Cloughmills	Clogh Mills	Killagan	Kilconway	Killagan	Ballymoney
Killagan	Cloughmills Town (part of)	Clogh Mills Town (part of)	Killagan
Killagan	Culcrum	Culcrum	Killagan	Kilconway	Killagan	Ballymoney
Killagan	Drumadarragh	Drumadarragh	Killagan
Killagan	Drumadoon	Drumadoon	Killagan
Killagan	Drumavaddy	Drumavaddy	Killagan	Kilconway	Killagan	Ballymoney
Killagan	Kilmandle	Kilmandil	Killagan	Kilconway	Killagan	Ballymoney
Killagan	Knockahoulett	Knockaholet	Killagan	Upper Dunluce	Loughguile	Ballymoney
Killagan	Lough Hill	Loughill	Killagan
Killagan	Mount Hamilton	Mount Hamilton	Killagan	Kilconway	Killagan	Ballymoney