Hello Edward. Here are the reference Nos for 1911 Census, Carlingford, Louth. Just order the films you need to view from LDS Family history Centre. Hope its of some help to you.
1911 Carlingford D.E.D. 29/1-3 Townlands: Commons, Grange Irish, Grange Old. - FLH BRITISH Film [1840049 Item 2]
1911 Carlingford D.E.D. 29/4-7 (files 1-8) Townlands: Liberties of Carlingford, Monskland, Mullatee. Carlingford Town:Back Lane, Castle Hill, Dundalk Street, Dundalk Street (Old Road), shipping return, Market Street, Tholsel Street. - FHL BRITISH fILM [1840080 ITEM 1]
1911 Drummallagh D.E.D. 30/2-10 Townlands: Ballinteskin, Ballyonan, Bavan, Cornamucklagh, Corrakit, Drummallagh, Knocknagoran, Lislea, Tullaghomeath. - FHL BRITISH Film [1840081]
1911 Greenore D.E.D. 31/1-16 Townlands: Ardtully More, Ballagan, Ballug, Ballnamoney (Bradshaw), Ballnamoney(Murphy), Ballytrasna, Grenore, Millgrange, Muchgrange, Muckleagh, Mullabane, Petestown, Templetown, Whitestown, Wilville, Greenore Town: Euston Street, unnamed part of town, shipping return. - FHL BRITISH Film [1840082]
1911 Greenore D.E.D. 31/17 Whitestown. - FHL BRITISH Film [1840083 item 1]
1911 Rathcor D.E.D. 32/1-18 Townlands: Ardtully Beg, Ballaverty, Ballnamaghery, Benagh, Castlecarragh, Castletowncooley, Earls Quarter, Galtrimsland, Glenmore, Lubriscan, Maddoxgarden, Maddoxland, Mountbagnall, Mullaghattin (Mullatina), rath Upper, Rathcor, Rathcor Lower, Seecrin (Secrine). - FHL BRITISH Film [1840083 item 2]
Hope this is of some help to you.
Dee