• Source: Lagan Valley (UK Parliament constituency)

Lagan Valley is a parliamentary constituency in the United Kingdom House of Commons.
The constituency had always returned unionist MPs from its creation until 2019, However it returned Sorcha Eastwood of the Alliance Party in the 2024 election.




Boundaries



1983–1997: The District of Lisburn, and the District of Castlereagh ward of Carryduff.
1997–2010: The District of Lisburn wards of Ballinderry, Ballymacash, Ballymacbrennan, Ballymacoss, Blaris, Derryaghy, Dromara, Drumbo, Dunmurry, Glenavy, Harmony Hill, Hilden, Hillhall, Hillsborough, Knockmore, Lagan Valley, Lambeg, Lisnagarvey, Maghaberry, Magheralave, Maze, Moira, Old Warren, Seymour Hill, Tonagh, and Wallace Park, and the District of Banbridge wards of Dromore North, Dromore South, Gransha, and Quilly.
2010–present: The City of Lisburn wards of Ballinderry, Ballymacash, Ballymacbrennan, Ballymacoss, Blaris, Dromara, Drumbo, Harmony Hill, Hilden, Hillhall, Hillsborough, Knockmore, Lagan Valley, Lambeg, Lisnagarvey, Maghaberry, Magheralave, Maze, Moira, Old Warren, Seymour Hill, Tonagh, Wallace Park, and part of Derryaghy; the District of Banbridge wards of Dromore North, Dromore South, Gransha, and Quilly and the Ballynahatty and Edenderry parts of the Belvoir ward of the City of Belfast.
The seat was created in 1983, as part of an expansion of Northern Ireland's constituencies from 12 to 17, and was predominantly made up from parts of South Antrim and North Down. In their original proposals, in January 1980, the boundary commission proposed calling it 'Lagan'. In further revisions in 1995 it lost some areas to both Belfast West and Strangford. Currently the constituency contains most of Lisburn district and part of Banbridge district.
Following their review of all parliamentary seats in Northern Ireland prior to the 2010 United Kingdom general election the Boundary Commission for Northern Ireland made alterations to Lagan Valley. In an unprecedented decision, passed by Parliament through the Northern Ireland Parliamentary Constituencies Order, one electoral ward was split between two constituencies. This followed concerns in Derriaghy about being moved into the neighbouring but republican West Belfast seat.




= Future boundaries

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In time for the 2024 United Kingdom general election, the Boundary Commission for Northern Ireland has recommended minor alterations to Lagan Valley, including splitting the wards of Donaghcloney, and Gransha




History


For the history of the equivalent constituencies prior to 1950 please see Antrim (UK Parliament constituency) and Down (UK Parliament constituency) and from 1950 until 1983, please see South Antrim (UK Parliament constituency) and North Down.




Members of Parliament


The Member of Parliament since 1997 was Sir Jeffrey Donaldson who was elected as a member of the Ulster Unionist Party but switched to the Democratic Unionist Party in 2004. He succeeded James Molyneaux who had represented the seat for the UUP since the 1983 general election and previously sat for the old South Antrim constituency which covered much of the same area. Donaldson was elected Leader of the DUP in June 2021, but resigned the leadership in March 2024.




Elections






= Elections in the 2020s

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= Elections in the 2010s

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This seat saw a swing towards the Alliance Party of over 17%, and the largest decrease in vote share for the DUP at the 2019 general election.




= Elections in the 2000s

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= Elections in the 1990s

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= Elections in the 1980s

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See also


List of parliamentary constituencies in Northern Ireland




References






External links


2017 Election House Of Commons Library 2017 Election report
A Vision Of Britain Through Time (Constituency elector numbers)
Lagan Valley UK Parliament constituency (boundaries April 2010 – May 2024) at MapIt UK
Lagan Valley UK Parliament constituency (boundaries from June 2024) at MapIt UK

Kata Kunci Pencarian:

• Daftar daerah pemilihan Parlemen Britania Raya
• Lagan Valley (UK Parliament constituency)
• Lagan
• Lagan Valley (Assembly constituency)
• Sorcha Eastwood
• South Antrim (UK Parliament constituency)
• Lagan Valley (Northern Ireland Parliament constituency)
• Upper Bann (UK Parliament constituency)
• Constituencies of the Parliament of the United Kingdom
• South Down (UK Parliament constituency)
• United Kingdom constituencies