Arfon is a

constituency An electoral district, also known as an election district, legislative district, voting district, constituency, riding, ward, division, or (election) precinct is a subdivision of a larger State (polity), state (a country, administrative region, ...

of the

House of Commons The House of Commons is the name for the elected lower house of the 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 parliament. ...

of the

Parliament of the United Kingdom The Parliament of the United Kingdom is the supreme legislative body of the United Kingdom, the Crown Dependencies and the British Overseas Territories. It meets at the Palace of Westminster, London. It alone possesses legislative suprema ...

(at

Westminster Westminster is an area of Central London, part of the wider City of Westminster. The area, which extends from the River Thames to Oxford Street, has many visitor attractions and historic landmarks, including the Palace of Westminster, Bu ...

). Although the constituency is relatively large by geographical area, it is a predominantly urban rather than rural seat, with the majority of the population living in the two towns of Bethesda and

Caernarfon Caernarfon (; ) is a royal town, community and port in Gwynedd, Wales, with a population of 9,852 (with Caeathro). It lies along the A487 road, on the eastern shore of the Menai Strait, opposite the Isle of Anglesey. The city of Bangor is ...

and city of Bangor on which the constituency is base. "Arfon" is a historical name for the area, meaning "facing Anglesey"; it is also the name of the former district council. This seat was created by the Welsh Boundary Commission in time for the 2010 general election, and replaced the old seat of

. Bangor was in the old seat of

Conwy Conwy (, ), previously known in English as Conway, is a walled market town, community and the administrative centre of Conwy County Borough in North Wales. The walled town and castle stand on the west bank of the River Conwy, facing Deganwy on ...

. The same boundaries were used for the Arfon Welsh Assembly constituency in the 2007 Welsh Assembly election. It is the smallest constituency on the mainland of Great Britain by electorate, and larger only than the two Scottish island constituencies, Na h-Eileanan an Iar and Orkney and Shetland. The total population as of the 2011 census was 60,573. The Arfon division of Caernarvonshire was a former UK Parliament constituency, which existed from 1885 until 1918. Before 1885 and after 1918 the area was part of the Caernarvonshire constituency. The Liberal MP William Rathbone represented the Arfon seat until 1895, followed by fellow Liberal William Jones. Upon the death of Mr Jones, Griffith C. Rees, for the Liberal Party, was elected unopposed at the subsequent by-election. On November 11th, 2022, current MP

Hywel Williams Hywel Williams (born 1953) is a Welsh Plaid Cymru politician serving as the Member of Parliament (United Kingdom), Member of Parliament (MP) for Arfon (UK Parliament constituency), Arfon, previously Caernarfon (UK Parliament constituency), Caer ...

has announced his intention to stand down at the next General Election after more than 20 years as MP.

Boundaries

When first created in 1885, the constituency was defined as the Petty Sessional Divisions of Bangor, Conway and Nant-Conway, with the Parishes of Llanddeinilen and Llanberis (which were within the Carnarvon Petty Sessional Division). The constituency included the boroughs of Bangor and Conway which were part of the Carnarvon District of Boroughs constituency; only those who owned freehold land within the boroughs could vote in elections for the Arfon constituency as a second vote. The new constituency was a merger of northern

and western

. The electoral wards used to create the current constituency are entirely within the preserved county of

Gwynedd Gwynedd (; ) is a county and preserved county (latter with differing boundaries; includes the Isle of Anglesey) in the north-west of Wales. It shares borders with Powys, Conwy County Borough, Denbighshire, Anglesey over the Menai Strait, and C ...

; They are Arllechwedd, Bethel, Bontnewydd, Cadnant, Cwm-y-Glo, Deiniol, Deiniolen, Dewi, Garth, Gerlan, Glyder, Groeslon, Hendre, Hirael,

Llanberis (; ) is a village, community and electoral ward in Gwynedd, northwest Wales, on the southern bank of the lake and at the foot of Snowdon, the highest mountain in Wales. It is a centre for outdoor activities in Snowdonia, including walking, mo ...

, Llanllyfni, Llanrug, Llanwnda, Marchog, Menai ( Bangor), Menai (

), Ogwen, Peblig, Penisarwaun, Pentir, Penygroes, Seiont, Talysarn, Tregarth and Mynydd Llandygai, Waunfawr and Y Felinheli.

Electoral history (current constituency)

The latest boundary change created a battleground in Arfon particularly for Labour, Plaid Cymru, and the Conservatives, with the latter being labelled as a 'resurgent' party by the Caernarfon Herald. The scale of contention had been reached due to the large shift in boundary changes which in turn created a need within each party to achieve a relatively unforeseen outcome. Plaid Cymru had previously never represented Bangor, which had been held by Conservative

Wyn Roberts Ieuan Wyn Pritchard Roberts, Baron Roberts of Conwy, PC (10 July 1930 – 13 December 2013) was a Welsh Conservative politician. His father was a Minister in a chapel in Llansadwrn, Anglesey, and they lived in the schoolhouse. He was Member of ...

for twenty-seven years and a further thirteen under Labour's

Betty Williams Elizabeth Williams ( Smyth; 22 May 1943 – 17 March 2020) was a peace activist from Northern Ireland. She was a co-recipient with Mairead Corrigan of the Nobel Peace Prize in 1976 for her work as a cofounder of Community of Peace People, a ...

. It had however also been more than thirty years since Caernarfon had been represented by anyone other than Plaid Cymru. In the event, Plaid gained the seat (which had been notionally Labour) in 2010 and held it in 2015; their victory in

2017 File:2017 Events Collage V2.png, From top left, clockwise: The War Against ISIS at the Battle of Mosul (2016-2017); aftermath of the Manchester Arena bombing; The Solar eclipse of August 21, 2017 ("Great American Eclipse"); North Korea tests a ser ...

was by just 92 votes, the tightest margin in Wales in that election.

Members of Parliament

MPs 1885–1918

MPs since 2010

Elections

Elections 1885–1918

Elections in the 1880s

Elections in the 1890s

Elections in the 1900s

Elections in the 1910s

Elections in the 21st century

Elections in the 2010s

''*Served as MP for the predecessor seat of

in the 2001-2010 Parliament''

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)