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Five constituencies cover Dyfed, also used for elections to the Senedd. The current boundaries have been effective since the 2007 Welsh Assembly election and the 2010 United Kingdom general election. [1] [n 1]
Dyfed is one of the eight preserved counties of Wales, consisting of the principal areas of Pembrokeshire, Carmarthenshire and Ceredigion. These principal areas are also known as counties.
For Senedd elections, constituencies are grouped into additional member electoral regions.
Conservative † Labour ‡ Plaid Cymru ₪
Constituency | Electorate | Majority | Member of Parliament | Nearest opposition | Map reference above | ||
---|---|---|---|---|---|---|---|
Carmarthen East and Dinefwr CC (Westminster) | 57,407 | 1,809 | Jonathan Edwards ₪ | Havard Hughes † | 1 | ||
Carmarthen West and South Pembrokeshire CC (Westminster) | 58,629 | 7,745 | Simon Hart † | Marc Tierney ‡ | 2 | ||
Ceredigion CC (Westminster) | 56,250 | 6,329 | Ben Lake ₪ | Amanda Jenner † | 3 | ||
Llanelli CC (Westminster) | 60,513 | 4,670 | Nia Griffith ‡ | Tamara Reay † | 4 | ||
Preseli Pembrokeshire CC (Westminster) | 59,586 | 5,062 | Stephen Crabb † | Philippa Thompson ‡ | 5 |
The Boundary Commission for Wales submitted their final proposals in respect of the Sixth Periodic Review of Westminster Constituencies (the 2018 review) in September 2018. Although the proposals were immediately laid before Parliament they were not brought forward by the Government for approval. Accordingly, they didnot come into effect for the 2019 election which took place on 12 December 2019, and which was contested using the constituency boundaries in place since 2010.
Under the terms of the Parliamentary Voting System and Constituencies Act 2011, the Sixth Review was based on reducing the total number of MPs from 650 to 600 and a strict electoral parity requirement that the electorate of all constituencies should be within a range of 5% either side of the electoral quota.
On 24 March 2020, the Minister of State for the Cabinet Office, Chloe Smith, issued a written statement to Parliament setting out the Government's thinking with regard to parliamentary boundaries. They propose to bring forward primary legislation to remove the statutory obligation to implement the 2018 Boundary Review recommendations, as well as set the framework for future boundary reviews in time for the next review which is due to begin in early 2021 and report no later than October 2023. It is proposed that the number of constituencies now remains at the current level of 650, rather than being reduced to 600, while retaining the requirement that the electorate should be no more than +/- 5% from the electoral quota. [2]
Constituency | Assembly region | Constituency boundaries |
---|---|---|
1. Carmarthen East and Dinefwr CC (Assembly) | Mid and West Wales | |
2. Carmarthen West and South Pembrokeshire CC (Assembly) | ||
3. Ceredigion CC (Assembly) | ||
4. Llanelli CC (Assembly) | ||
5. Preseli Pembrokeshire CC (Assembly) |
The Mid and West Wales region also includes two Powys constituencies and one Gwynedd constituency.
Constituency | Assembly region | Constituency boundaries |
---|---|---|
1. Carmarthen East and Dinefwr CC (Assembly) | Mid and West Wales | |
2. Carmarthen West and South Pembrokeshire CC (Assembly) | ||
3. Ceredigion CC (Assembly) | ||
4. Llanelli CC (Assembly) | ||
5. Preseli Pembrokeshire CC (Assembly) |
A cell marked → (with a different colour background to the preceding cell) indicates that the previous MP continued to sit under a new party name.
Conservative Peelite Radical Whig
Constituency | 1832 | 1835 | 1837 | 38 | 1841 | 42 | 46 | 1847 | 49 | 52 | 1852 | 54 | 55 | 1857 | 57 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Cardigan Boroughs | P. Pryse | Loveden | J. Davies | E. Pryse | |||||||||||
Cardiganshire | W. E. Powell | Vaughan | |||||||||||||
Haverfordwest Bors | R. Philipps | W. Scourfield | R. Philipps | Evans | J. Scourfield | ||||||||||
Pembroke Boroughs | H. Owen | Graham | J. Owen | → | |||||||||||
Pembrokeshire | J. Owen | J. Campbell | |||||||||||||
Carmarthen | Yelverton | Lewis | D. Morris | ||||||||||||
Carmarthenshire | Rice-Trevor | D. Jones | |||||||||||||
Adams | Hamlyn-Williams | J. Jones | D. A. Davies | D. Pugh |
Conservative Liberal Liberal Unionist
Constituency | 1885 | 1886 | 89 | 90 | 1892 | 1895 | 98 | 1900 | 1906 | 08 | Jan 1910 | Dec 1910 | 12 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Cardiganshire | D. Davies | Rowlands | Vaughan-Davies | ||||||||||
Carmarthen District | Jenkins | Cowell-Stepney | Jones | Jenkins | A. Davies | Williams | |||||||
Carmarthenshire East | Pugh | Thomas | Towyn Jones | ||||||||||
Carmarthenshire West | Powell | Morgan | Hinds | ||||||||||
Pembroke and Haverfordwest District | H. Allen | Mayne | C. Allen | Laurie | Philipps | Guest | |||||||
Pembrokeshire | W. Davies | Rees-Davies | Philipps | Roch |
Coalition Liberal (1918-22) / National Liberal (1922-23) Conservative Independent Liberal Independent Liberals (1931) Labour Liberal
Constituency | 1918 | 21 | 1922 | 1923 | 24 | 1924 | 26 | 28 | 1929 | 1931 | 32 | 1935 | 36 | 41 | 1945 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Cardiganshire | Vaughan-Davies | E. Evans | Morris | → | O. Evans | Bowen | |||||||||
Carmarthen | Hinds | Ellis-Griffith | Mond | → | W. Jones | Hopkin | R. Evans | Hopkin | Hughes | Morris | |||||
Llanelli | Towyn Jones | Williams | Griffiths | ||||||||||||
Pembrokeshire | E. Jones | G. Lloyd-George | → | Price | G. Lloyd-George | → | → |
Conservative Democratic Independent Labour Liberal Plaid Cymru
Constituency | 1950 | 1951 | 1955 | 57 | 1959 | 1964 | 1966 | 66 | 68 | 69 | 1970 | Feb 1974 | Oct 1974 | 1979 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Cardiganshire | Bowen | Morgan | Howells | |||||||||||
Carmarthen | Morris | M. Lloyd George | G. Evans | G. Jones | G. Evans | Thomas | ||||||||
Llanelli | Griffiths | Davies | ||||||||||||
Pembrokeshire | Donnelly | → | → | Edwards |
Conservative Labour Liberal Liberal Democrats Plaid Cymru
Constituency | 1983 | 1987 | 88 | 1992 | 1997 | 00 | 2001 | 2005 | 2010 | 2015 | 2017 | 2019 | 20 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Carmarthen / Carmarthen East and Dinefwr (1997) | R. Thomas | A. Williams | Price | J. Edwards | → | ||||||||
Ceredigion and Pembroke North / Ceredigion (1997) | Howells | → | Dafis | S. Thomas | M. Williams | Lake | |||||||
Llanelli | Davies | Griffith | |||||||||||
Pembrokeshire / Preseli Pembrokeshire (1997) | N. Edwards | Bennett | Ainger | Lawrence | Crabb | ||||||||
Carmarthen West and South Pembrokeshire | Ainger | Hart |
The Senedd, officially known as the Welsh Parliament in English and Senedd Cymru in Welsh, is the devolved, unicameral legislature of Wales. A democratically elected body, it makes laws for Wales, agrees certain taxes and scrutinises the Welsh Government. It is a bilingual institution, with both Welsh and English being the official languages of its business. From its creation in May 1999 until May 2020, the Senedd was known as the National Assembly for Wales.
The boundary commissions in the United Kingdom are non-departmental public bodies responsible for determining the boundaries of constituencies for elections to the House of Commons. There are four boundary commissions:
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The 2023 Periodic Review of Westminster constituencies is the current cycle of the process to redraw the constituency map for the House of Commons. The process for periodic reviews of parliamentary constituencies in the United Kingdom is governed by the Parliamentary Constituencies Act 1986, as amended by the Parliamentary Voting System and Constituencies Act 2011 and subsequently by the Parliamentary Constituencies Act 2020. This review is the successor to the Sixth Periodic Review of Westminster constituencies, which was ultimately abandoned after two successive proposals by the Commissions failed to pass into law.