Bangor Conwy Môn

Bangor Conwy Môn
County multi-member constituency
for the Senedd
Outline map
Boundary of Bangor Conwy Môn in Wales
Principal areas
Preserved county
Population163,460 (2024)[1]
Major settlementsBangor, Betws-y-Coed, Conwy, Holyhead, Llandudno
Current County multi-member constituency
Created2026
Seats6
Created from

Bangor Conwy Môn (Welsh for 'Bangor, Conwy [and] Anglesey (Ynys Môn)'; listenⓘ) is a six-member constituency of the Senedd (Welsh Parliament; Welsh: Senedd Cymru) used in the 2026 Senedd election. It is located in North Wales and includes Anglesey, northern Gwynedd, most of Conwy County Borough, and part of western Denbighshire.

It was proposed following the 2026 review of Senedd constituencies, and is a pairing of the two UK Parliament constituencies of Bangor Aberconwy and Ynys Môn. It has a Welsh-only name.

Boundaries

The constituency includes the entire county of Anglesey, the area around Bangor and Bethesda in Gwynedd, Conwy County Borough with the exception of the coastline around Colwyn Bay and Abergele, and the western part of central Denbighshire.

A Senedd constituency comprising the boundaries of the UK Parliament constituencies of Bangor Aberconwy and Ynys Môn was proposed by the Democracy and Boundary Commission Cymru for the 2026 election to the Senedd (Welsh Parliament; Senedd Cymru). It was initially proposed using the name Bangor Aberconwy Môn in September 2024,[2] but was shortened to Bangor Conwy Môn in December proposals, with most constituencies using Welsh-only names.[3] The Welsh-only name and boundaries were confirmed in the commission's final recommendations in March 2025.[4] When announcing their candidates, Reform UK used "Bangor Aberconwy, Ynys Môn" instead, using the names for the pair of UK Parliament constituencies that form it.[5]

The constituency was established in 2026, following the passing of the Senedd Cymru (Members and Elections) Act 2024. The act legislates electoral reform of the Senedd to create 16 larger "super constituencies", pairing the 32 UK Parliament constituencies in Wales, and using a new fully proportional voting system, with each constituency electing six Members of the Senedd (MSs) rather than one previously.[2]

Members of the Senedd

Term Election Distribution MS MS MS MS MS MS
7th 2026
3 1 2
Rhun ap Iorwerth
(PC)
Helen Jenner
(Ref)
Mair Rowlands
(PC)
Elfed Williams
(PC)
John Clark
(Ref)
Janet Finch-Saunders
(Con)

Elections

Elections in the 2020s

2026 Senedd election: Bangor Conwy Môn
Party Candidate Votes % ±%
Plaid Cymru Rhun ap Iorwerth (E)[6]
Mair Rowlands (E)
Elfed Williams (E)
Dyfed Jones
Nia Clwyd Owen
Vivek Thuppil
Lisa Elfyn Butler
Beca Roberts
31,057 44.9 +8.8
Reform Helen Jenner (E)
John Clark (E)
Richard John Jones
Andrew Winston-Jones
Craig Jones
Dafydd Wyn Thomas[7]
19,440 28.1 +27.0
Conservative Janet Finch-Saunders (E)
Harry Saville
Martin Peet
Sam Cotton
David Ashworth
Lucinda Samuel
8,555 12.4 −13.5
Labour Joanna Stallard[8]
Emily Owen
Margaret Lewis
Rebecca Gibbons
Huw Vaughan Jones
Natasha Jose
4,448 6.4 −19.1
Green Tomos Barlow
Linda Rogers
Nick Bounds
Francis Cookson
Vanessa Hall
David Bunker
3,101 4.5 +1.4
Liberal Democrats Leena Sarah Farhart
David McBride
Mark Rosenthal
Rob Atendstaedt
Sarah Jackson
Preben Vangberg
1,591 2.3 0.0
Socialist Labour Kathrine Jones 285 0.4 New
Monster Raving Loony Sir Grumpus L Shorticus 279 0.4 New
Heritage Mark Edwards 231 0.3 New
Communist Jaime Fitter 143 0.2 New
Majority 11,617 16.8 +0.4
Turnout 69,130 53.7 +3.0
Registered electors 128,623
win (new seat)
2021 notional result [a]
Party Vote % Seats
Plaid Cymru28,40944.33
Conservative17,92427.92
Labour14,51822.61
Liberal Democrats1,7092.70
Reform UK1,1981.90
No More Lockdowns2230.30
UKIP740.10
Abolish710.10
Gwlad390.10
Independent340.10

Notes

  1. ↑ Estimate of the 2021 Senedd election result as if the revised boundaries recommended under the 2026 boundary review were in place

References

  1. ↑ "Data for the Senedd Cymru constituency areas: 2026". gov.wales. 20 March 2026. Retrieved 19 April 2026.
  2. 1 2 Hayward, Will (2 September 2024). "The full details of Wales' 16 new constituencies for Senedd elections". Wales Online. Retrieved 28 February 2025.
  3. ↑ "Proposed Senedd constituency names divides opinion". ITV News. 17 December 2024.
  4. ↑ Price, Emily (11 March 2025). "New Senedd 'super constituencies' confirmed". Nation.Cymru. Retrieved 11 March 2025.
  5. ↑ Mosalski, Ruth (25 March 2026). "Reform UK got the names of all the new Senedd constituencies wrong". Wales Online. Retrieved 26 March 2026.
  6. ↑ "Rhun ap Iorwerth ar ben rhestr Plaid ym Mangor Aberconwy Môn" [Rhun ap Iorwerth tops the Plaid Cymru list for Bangor Aberconwy Môn]. Golwg360 (in Welsh). 27 June 2025. Retrieved 10 January 2026.
  7. ↑ John, Lucy (25 March 2026). "Reform Wales publishes full list of candidates for the Welsh Senedd election". Wales Online. Retrieved 25 March 2026.
  8. ↑ Green, Daniel (2 December 2025). "Senedd elections 2026: Who are Welsh Labour's candidates?". LabourList. Retrieved 6 January 2026.