In elections for the Westminster Parliament and Northern Ireland Assembly the district was split between the Upper Bann (Ballydown, Banbridge West, Edenderry, Fort, Gilford, Lawrencetown, Loughbrickland, Seapatrick, The Cut), the Lagan Valley (Dromore North, Dromore South, Gransha and Quilly) and the South Down (Ballyward, Bannside, Katesbridge and Rathfriland) constituencies.
