Dwyfor Meirionnydd is a

constituency An electoral (congressional, legislative, etc.) district, sometimes called a constituency, riding, or ward, is a geographical portion of a political unit, such as a country, state or province, city, or administrative region, created to provi ...

of the

House of Commons The House of Commons is the name for the elected lower house of the Bicameralism, bicameral parliaments of the United Kingdom and Canada. In both of these countries, the Commons holds much more legislative power than the nominally upper house of ...

of the

Parliament of the United Kingdom The Parliament of the United Kingdom of Great Britain and Northern Ireland is the supreme legislative body of the United Kingdom, and may also legislate for the Crown Dependencies and the British Overseas Territories. It meets at the Palace ...

(at

Westminster Westminster is the main settlement of the City of Westminster in Central London, Central London, England. It extends from the River Thames to Oxford Street and has many famous landmarks, including the Palace of Westminster, Buckingham Palace, ...

), represented since 2015 by

Liz Saville Roberts Elizabeth Saville Roberts (; born 16 December 1964) is a Welsh Plaid Cymru politician who has been the Member of Parliament (MP) for Dwyfor Meirionnydd since 2015. She has served as the group leader of Plaid Cymru in the House of Commons si ...

Plaid Cymru Plaid Cymru ( ; , ; officially Plaid Cymru – the Party of Wales, and often referred to simply as Plaid) is a centre-left, Welsh nationalist list of political parties in Wales, political party in Wales, committed to Welsh independence from th ...

. Like its predecessors, it is a

stronghold, with their candidate in 2024 achieving a majority of 39.3%. Until 2024, the seat shared the same boundaries with the Dwyfor Meirionnydd Welsh Assembly constituency, the latter of which still uses the borders established for the 2007 Welsh Assembly election.

History

Dwyfor Meirionnydd was created by the Welsh Boundary Commission for the 2010 general election, and replaced the old north Wales seat of Meirionnydd Nant Conwy. At the

2023 Periodic Review of Westminster constituencies The 2023 review of Westminster constituencies was the most recent cycle of the process to redraw the Constituencies of the Parliament of the United Kingdom, constituency map for the House of Commons of the United Kingdom. The new constituency b ...

and under the June 2023 final recommendations of the

Boundary Commission for Wales In the United Kingdom, the boundary commissions are non-departmental public bodies responsible for determining the boundaries of parliamentary constituencies for elections to the House of Commons. There are four boundary commissions: one each f ...

, the constituency retained its name and gained wards in boundary changes first used for the

2024 United Kingdom general election The 2024 United Kingdom general election was held on Thursday, 4 July 2024 to elect all 650 members of the House of Commons of the United Kingdom, House of Commons. The opposition Labour Party (UK), Labour Party, led by Keir Starmer, won a lan ...

Boundaries

The constituency was created by merging most of Meirionnydd Nant Conwy with the southern part of

Caernarfon Caernarfon (; ) is a List of place names with royal patronage in the United Kingdom, royal town, Community (Wales), community and port in Gwynedd, Wales. It has a population of 9,852 (with Caeathro). It lies along the A487 road, on the easter ...

; the northern area became part of a new Arfon constituency.2010–2024: The County of Gwynedd wards of:

Aberdaron Aberdaron () is a community (Wales), community, electoral ward and former fishing village at the western tip of the Llŷn Peninsula in the Wales, Welsh county of Gwynedd. It lies west of Pwllheli and south-west of Caernarfon; as of 2021, it h ...

Aberdyfi Aberdyfi (), also known as Aberdovey ( ), is a village and community in Gwynedd, Wales, located on the northern side of the estuary of the River Dyfi. The population of the community was 878 at the 2011 census. The electoral ward had a larger ...

, Abererch, Abermaw, Abersoch, Bala, Botwnnog, Bowydd and Rhiw, Brithdir and Llanfachreth/Ganllwyd/ Llanelltyd, Bryn-crug/Llanfihangel, Clynnog, Corris/Mawddwy,

Criccieth Criccieth, also spelled Cricieth (), is a town and community (Wales), community in Gwynedd, Wales, on the boundary between the Llŷn Peninsula and Eifionydd. The town is west of Porthmadog, east of Pwllheli and south of Caernarfon. It had a ...

, Diffwys and Maenofferen, Dolbenmaen,

Dolgellau Dolgellau (; ) is a town and Community (Wales), community in Gwynedd, north-west Wales, lying on the River Wnion, a tributary of the River Mawddach. It was the traditional county town of the Historic counties of Wales, historic county of Merion ...

North, Dolgellau South, Dyffryn Ardudwy, Efail-newydd/Buan,

Harlech Harlech () is a seaside resort and community (Wales), community in Gwynedd, North Wales, and formerly in the Historic counties of Wales, historic county of Merionethshire. It lies on Tremadog Bay in the Snowdonia National Park. Before 1966, it ...

, Llanaelhaearn,

Llanbedr Llanbedr () is a village and Community (Wales), community south of Harlech. Administratively, it lies in the Ardudwy area, formerly Meirionnydd, of the county of Gwynedd, Wales. In 2011 the community had a population of 645. History Ancient ...

, Llanbedrog, Llandderfel, Llanengan, Llangelynin,

Llanuwchllyn Llanuwchllyn () is a village and Community (Wales), community in Gwynedd, Wales, near the southern end of Bala Lake (Llyn Tegid). It is one of the most sparsely populated communities in Wales. The electoral ward includes the small settlement ...

, Llanystumdwy, Morfa Nefyn,

Nefyn Nefyn (, archaically anglicised as Nevin) is a town and community (Wales), community on the northwest coast of the Llŷn Peninsula, Gwynedd, Wales. Nefyn is popular with visitors for its sandy beach, and has one substantial hotel, a community pu ...

, Penrhyndeudraeth, Porthmadog East, Porthmadog West, Porthmadog-

Tremadog Tremadog (formerly Tremadoc) is a village in the Community (Wales), community of Porthmadog, in Gwynedd, north west Wales; about north of Porthmadog town centre. It was a urban planning, planned settlement, founded by William Madocks, who boug ...

Pwllheli Pwllheli ( ; ) is a market town and community on the Llŷn Peninsula (), in Gwynedd, north-west Wales. It had a population of 4,076 in 2011, which declined slightly to 3,947 in 2021; a large proportion (81%) were Welsh language, Welsh speaking. ...

North, Pwllheli South, Teigl,

Trawsfynydd Trawsfynydd (; Welsh language, Welsh for ) is a linear village in Gwynedd, Wales, near Llyn Trawsfynydd reservoir, and adjacent to the A470 road, A470 north of Bronaber and Dolgellau and 10 km (6 miles) south of Blaenau Ffestiniog. It als ...

, Tudweiliog and

Tywyn Tywyn (; ), formerly spelled Towyn, is a town, community, and seaside resort on the Cardigan Bay coast of southern Gwynedd, Wales. It was previously in the historic county of Merionethshire. It is famous as the location of the Cadfan Stone, a ...

. 2024–present: Under the 2023 review, drawn up in accordance with the ward structure in existence on 1 December 2020, the constituency was defined as comprising the wards above, plus the Gwynedd wards of Bethel, Bontnewydd, CadnantCwm-y-Glo, Deiniolen, Groeslon, Llanberis, Llanllyfni, Llanrug, Llanwnda, Menai (Caernarfon), Peblig (Caernarfon), Penisarwaun, Pentir, Penygroes, Seiont, Talysarn, Waunfawr, and Y Felinheli; and the County of Denbighshire wards of Corwen and Llandrillo. :''The areas in Gwynedd were transferred in from the abolished Arfon constituency, and the areas in Denbighshire from the abolished Clwyd South constituency.'' Following local government boundary reviews which came into effect in May 2022, the constituency now comprises the following from the 2024 general election: * The County of Gwynedd wards of: Aberdyfi; Abererch; Abermaw; Abersoch gyda Llanengan; Arthog a Llangelynnin; Bethel a’r Felinheli; Bowydd a’r Rhiw; Brithdir and Llanfachreth/Ganllwyd/Llanelltyd; Bro Dysynni; Cadnant; Canol Tref Caernarfon; Clynnog; Corris a Mawddwy; Criccieth; Cwm-y-glo; De Dolgellau; De Pwllheli; Deiniolen; Diffwys a Maenofferen; Dolbenmaen; Dwyrain Porthmadog; Dyffryn Ardudwy; Efailnewydd a Buan; Glaslyn; Gogledd Dolgellau; Gogledd Pwllheli; Gorllewin Porthmadog; Gorllewin Tywyn; Harlech a Llanbedr; Hendre; Llanbedrog gyda Mynytho; Llanberis; Llandderfel; Llanllyfni; Llanrug; Llanuwchllyn; Llanwnda; Llanystumdwy; Menai; Morfa Nefyn a Thudweiliog; Morfa Tywyn; Nefyn; Peblig; Pen draw Llŷn; Penisa’r-waun; Penrhyndeudraeth; Pen-y-groes; Teigl; Trawsfynydd; Tryfan; Waunfawr; Y Bala; Y Bontnewydd; Y Groeslon; Yr Eifl. * The County of Denbighshire ward of Edeirnion. The seat is bordered to the north by Bangor Aberconwy, to the south by Montgomeryshire and Glyndŵr, and to the east by Clwyd East.

Members of Parliament

Elections

Elections in the 2010s

Elections in the 2020s

Notes

References

External links

Politics Resources
(Election results from 1922 onwards)

(Election results from 1955 onwards)
2017 Election
House Of Commons Library 2017 Election report
A Vision Of Britain Through Time
(Constituency elector numbers)

(boundaries April 2010 – May 2024) at ''MapIt UK''

(boundaries from June 2024) at ''MapIt UK'' {{Authority control Parliamentary constituencies in North Wales Constituencies of the Parliament of the United Kingdom established in 2010