. The system was based on the recommendations of the
to act as a regional-level authority.
, each consisting of a number of wards. The Act did not define the Districts exactly, but provided a list of 26 existing local government areas which would form the basis of the pattern. It then gave the
the power to appoint a Local Government Boundaries Commissioner who was to report with proposed names and boundaries not later than
.
The Commissioner's proposals were put into effect by the Local Government (Boundaries) Order (Northern Ireland) 1972, dated
.
The 1971 Act created districts, but did not make provision for councils to govern them. This was done by the
. The councils created by the latter Act came into existence on
.
The following list shows the original names of the twenty-six local government districts. A number have since changed their name or gained borough or city status under the
. Also shown are the wards into which each local government district was divided. In the 1972 local government Act it stated "It shall be taken that each ward shall return one member to the council of the district in which it is situated", however by the time the first elections were held on
using multi-member district electoral areas had been introduced. The electoral areas consisted of groupings of between four and eight wards, with a number of councillors being elected for each area equal to the number of wards. The wards were subsequently used as building blocks for other units such as constituencies, and census statistics have been compiled for them.
| Existing area named in Act | District Name | No. of Wards | Names of Wards |
|---|
| Antrim urban district electoral division | Antrim | 15 | Aldergrove, Balloo, Ballycraigy, Ballyrobin, Cranfield, Crumlin, Drumanaway, Massereene, Parkgate, Parkhall, Randalstown, Stiles, Tardree, Templepatrick, Toome |
| Armagh urban district | Armagh | 20 | Ballymartrim, Carrigatuke, Charlemont, Demesne, Derrynoose, Downs, Hockley, Keady, Killeen, Killylea, Laurelvale, Lisanally, Loughgall, Lurgyvallen, The Mall, Markethill, Milford, Poyntz Pass, Richhill, Tandragee |
| Ballycastle urban district | Moyle | 16 | Armoy, Ballintoy, Ballylough, Bushmills, Carnmoon, Dalriada, Dunseverick, Glenaan, Glenariff, Glendun, Glenshesk, Kinbane, Knocklayd, Moss-side, Quay, Rathlin |
| Ballymena borough | Ballymena | 21 | Ahoghill, Ballee, Ballykeel, Ballyloughan, Broughshane, Galgorm, Castle Demesne, Craigywarren, Cullybackey, Dunclug, Dunminning, Fair Green, Glenravel, Glenwhirry, Grange, Harryville, Kells, Park, Portglenone, Slemish, Waveney |
| Ballymoney urban district | Ballymoney | 16 | Ballyhoe and Corkey, Benvardin, Castlequarter, Clogh Mills, Dervock, Dunloy, Fairhill, The Hills, Killoquin Lower, Killoquin Upper, Kilraghts, Newhill, Seacon, Stranocum, Town Parks, The Vow |
| Banbridge urban district | Banbridge | 15 | Annaclone, Ballydown, Ballyoolymore, Central, Croob, Dromore, Drumadonnell, Edenderry, Garran, Gilford, Lawrencetown, Loughbrickland, Quilly, Seapatrick, Skeagh |
| Bangor borough | North Down | 20 | Ballyholme, Ballymagee, Bangor Castle, Bangor Harbour, Bryansburn, Churchill, Clandeboye, Conlig, Craigavad, Crawfordsburn, Cultra, Groomsport, Holywood Demesne, Holywood Priory, Loughview, Princetown, Rathgael, Silverstream, Springhill, Whitehill |
| Belfast county borough | Belfast | 51 | Andersonstown, Ardoyne, Ballygomartin, Ballyhackamore, Ballymacarret, Ballynafeigh, Ballysillan, Bellevue, Belmont, Bloomfield, Cavehill, Castleview, Central, Cliftonville, Clonard, Court, Cromac, Crumlin, Donegall, Duncairn, Falls, Finaghy, Fortwilliam, Grosvenor, Grove, Highfield, Island, Ladybrook, Legoniel, Malone, Milltown, The Mount, New Lodge, North Howard, Orangefield, Ormeau, Rosetta, St. George's, St. James, Shandon, Shankill, Stormont, Stranmillis, Suffolk, Sydenham, University, Upper Malone, Whiterock, Willowfield, Windsor, Woodvale |
| Carrickfergus borough | Carrickfergus | 15 | Blackhead, Boneybefore, Castle, Clipperstown, Eden, Knockagh, Love Lane, Lower Greenisland, Middle Greenisland, Northland, Sunnylands, Trooperslane, Victoria, Whitehead, Woodburn |
| Castlereagh district electoral division | Castlereagh | 19 | Ballyhanwood, Beechill, Carrowreagh, Cregagh, Carryduff, Downshire, Dundonald, Enler, Four Winds, Gilnahirk, Hillfoot, Lisnasharragh, Lower Braniel, Minnowburn, Moneyreagh, Newtownbreda, Tullycarnet, Upper Braniel, Wynchurch |
| Coleraine borough | Coleraine | 20 | Agivey, Ballywillin, Castlerock, Central, Churchland, Cross Glebe, The Cuts, Dhu Varren, Dunluce, Garvagh, Kilrea, Knockantern, Macosquin, Mount Sandel, Portrush, Portstewart, Ringsend, Strand, University, Waterside |
| Cookstown urban district | Cookstown | 15 | Ardboe, Coagh, Dunamore, Gortalowry, Killycoply, Lissan, The Loop, Moneymore, Newbuildings, Oaklands, Old Town, Pomeroy, Sandholes, Stewartstown, Tullagh |
| Craigavon urban district† | Craigavon | 25 | Aghagallon, Annagh, Bachelors Walk, Belle Vue, The Birches, Bleary, Breagh, Brownlow, Brownstown, Church, Court, Edgarstown, Hartfield, Kernan, Killycomain, Kinnegoe, Knocknashane, Magheralin, Mourneview, Parklake, Taghnevan, Tavanagh, Waringstown, Woodside, Woodville |
| Downpatrick urban district | Down | 20 | Ardglass, Audley's Acre, Ballymaglave, Castlewellan, Cathedral, Crossgar, Derryboy, Donard, Dundrum, Dunmore, Killough, Killyleagh, Kilmore, Market, Quoile, Saintfield, Seaforde, Shimna, Strangford, Tollymore |
| Dungannon urban district | Dungannon | 20 | Altmore, Augher, Aughnacloy, Ballygawley, Benburb, Caledon, Castlecaulfield, Clogher, Coalisland North, Coalisland South, Donaghmore, Drumglass, Fivemiletown, Killymaddy, Killyman, Killymeal, Lisnahull, Moy, Moygashel, Washing Bay |
| Enniskillen borough | Fermanagh | 20 | Ballinamallard, Belcoo and Belmore, Belleek and Boa, Brookeborough, Castlecoole, Derrygonnelly, Derrylin, Devenish, Erne, Florencecourt and Kinawley, Garrison, Irvinestown, Kesh Ederny and Lack, Lisbellaw, Lisnaskea, Maguire's Bridge, Newtownbutler, Rosslea, Rossorry, Tempo |
| Larne borough | Larne | 15 | Antiville, Ballycarry, Ballyloran, Blackcave, Carncastle, Carnlough, Central, Craigy Hill, Gardenmore, Glenarm, Glynn, Harbour, Island Magee, Kilwaughter, Town Parks |
| Limavady urban district | Limavady | 15 | Aghanloo, Binevenagh, Coolessan, Dungiven, Feeny, Forest, Glack, Gresteel, The Highlands, Magilligan, Myroe, Rathbrady, Roeside, Upper Glenshane, Walworth |
| Lisburn borough | Lisburn | 23 | Ballymacbrennan, Blaris, Collin, Derryaghy, Dromara, Drumbo, Dunmurry, Glenavy, Hilden, Hillhall, Hillsborough, Knockmore, Lagan Valley, Lambeg, Lisnagarvey, Magheragall, Magheralave, Maze, Moira, Old Warren, Seymour Hill, Tonagh, Tullyrusk |
| Londonderry county borough | Londonderry | 27 | Altnagelvin, Banagher, Beechwood, Brandywell, Caw, Claudy, Clondermot, Creggan Central, Creggan South, Crevagh, Culmore, The Diamond, Ebrington, Eglinton, Enagh, Faughan, Pennyburn, Prehen, Riverside, Rosemount, St. Columb's, Shantallow, Springtown, Strand, Victoria, Waterloo, Wells, Westland |
| Magherafelt district electoral division | Magherafelt | 15 | Ballymaguigan, Bellaghy, Castledawson, Draperstown, Gulladuff, Knockloughrim, Lecumpher, Lower Glenshane, Maghera, Swatragh, Tobermore, Town Parks East, Town Parks West, Upperlands, Valley |
| Newry urban district | Newry and Mourne | 30 | Annalong, Ballybot, Ballycrossan, Belleek, Bessbrook, Binnian, Camlough, Clonallan, Cranfield, Creggan, Crossmaglen, Daisy Hill, Derrymore, Donaghmore, Drumalane, Drumgath, Drumgullion, Fathom, Forkhill, Kilkeel, Lisnacree, Mourne, Newtownhamilton, Rathfriland, Rostrevor, St. Mary's, St. Patrick's, Seaview, Spelga, Tullyhappy, Windsor Hill |
| Newtownabbey urban district | Newtownabbey | 21 | Ballyclare, Ballyeaston, Ballyhenry, Ballynure, Bradan, Carnmoney, Cloughfern, Coole, Doagh, Dunanney, Glengormley, Hopefield, Jordanstown, Mallusk, Monkstown, Mossgrove, Mossley, Rostulla, Whiteabbey, Whitehouse, Whitewell |
| Newtownards borough | Ards | 17 | Ballyhalbert, Ballygowan, Carrowdore, Central, Comber North, Comber South, Donaghadee North, Donaghadee South, Glen, Greyabbey, Killinchy, Kircubbin, Loughries, Movilla, Portaferry, Scrabo, Ulsterville |
| Omagh urban district | Omagh | 20 | Beragh, Carrickmore, Clanabogan, Dergmoney, Dromore, Drumquin, Drumnakilly, Drumragh, East, Fairgreen, Fairy Water, Fintona, Gortin, Killyclogher, Newtownsaville, Owenglen, Sixmilecross, Strule, Trillick, West |
| Strabane urban district | Strabane | 20 | Artigarvan, Castlederg, Clare, Dunnamanagh, East, Finn, Glenderg, Newtownstewart, North, Plumbridge, Sion Mills, Slievekirk, South, Victoria Bridge, West |
† Although Craigavon urban district is listed in Schedule 1 of the Act, no such local government area existed. It appears to refer to the designated area of Craigavon New Town, which included the
.
The areas established by the Act were reviewed on a number of occasions: in 1985 the number of wards was increased from 524 to 562. In 1993 the number of wards was again increased to 582, and in 1993 the ward of
was transferred from Newry and Mourne to Banbridge district. There were also minor boundary changes, such as the transfer of rural parts of Legoniel from Belfast to Antrim in 1985.
Dungannon District was renamed Dungannon and South Tyrone.
, which will reduce the number of local government districts to seven, and divide each district into between 55 and 65 wards.