Ceredigion (Senedd constituency)
Constituency in Wales, 1999–2026
From Wikipedia, the free encyclopedia
Ceredigion was a constituency of the Senedd. It elected one Member of the Senedd by the first past the post method of election. It was also one of eight constituencies in the Mid and West Wales electoral region, which elected four additional members, in addition to eight constituency members, to produce a degree of proportional representation for the region as a whole.
| Ceredigion | |
|---|---|
| Former Senedd county constituency for the Senedd | |
| Former Senedd county constituency | |
| Created | 1999 |
| Abolished | 2026 |
| Party | Plaid Cymru |
| MS | Elin Jones |
| Preserved county | Dyfed |
It was represented by Plaid Cymru's Elin Jones from its creation in 1999 to its abolition in 2026, who had also been the Llywydd (Presiding Officer) of the Senedd from 2016 to 2026.
Boundaries

The area of the constituency was similar to that of the county of Ceredigion.
1999 to 2007
The constituency was created for the first election to the Assembly, in 1999, with the name and boundaries of the Ceredigion Westminster constituency. It was a Dyfed constituency, one of five constituencies that covered, and entirely within, the preserved county of Dyfed.
The other four Dyfed constituencies were Carmarthen East and Dinefwr, Carmarthen West and South Pembrokeshire, Llanelli and Preseli Pembrokeshire. They are all within the Mid and West Wales electoral region.
The region consisted of the eight constituencies of Brecon and Radnorshire, Carmarthen East and Dinefwr, Carmarthen West and South Pembrokeshire, Ceredigion, Llanelli, Meirionnydd Nant Conwy, Montgomeryshire and Preseli Pembrokeshire.
From 2007
Boundaries changed for the 2007 Assembly election. Ceredigion remained one of five Dyfed constituencies and one of eight constituencies in the Mid and West Wales region. However, boundaries within Dyfed changed, to realign them with local government ward boundaries and to reduce disparities in the sizes of constituency electorates, and the boundaries of the region changed, to align them with the boundaries of preserved counties.
The other four Dyfed constituencies were, again, Carmarthen West and South Pembrokeshire, Carmarthen East and Dinefwr, Llanelli and Preseli Pembrokeshire. They were all within the Mid and West Wales electoral region.
The region consisted of the constituencies of Brecon and Radnorshire, Carmarthen East and Dinefwr, Carmarthen West and South Pembrokeshire, Ceredigion, Dwyfor Meirionnydd, Llanelli, Montgomeryshire and Preseli Pembrokeshire.
For Westminster purposes, the same new constituency boundaries became effective for the 2010 United Kingdom general election.
Voting
In general elections for the Senedd, each voter had two votes. The first vote was used to vote for a candidate to become the Member of the Senedd for the voter's constituency, elected by the first past the post system. The second vote was used to vote for a regional closed party list of candidates. Additional member seats were allocated from the lists by the d'Hondt method, with constituency results being taken into account in the allocation.
Members of the Senedd
| Election | Member | Party | Portrait | |
|---|---|---|---|---|
| 1999 | Elin Jones | Plaid Cymru | ||
Elections

Elections in the 2020s
| Party | Candidate | Constituency | Regional | |||||
|---|---|---|---|---|---|---|---|---|
| Votes | % | ±% | Votes | % | ±% | |||
| Plaid Cymru | Elin Jones[a] | 16,946 | 55.1 | +14.4 | 14,201 | 45.9 | +8.7 | |
| Conservative | Amanda Jenner | 4,801 | 15.6 | +8.5 | 5,137 | 16.6 | +6.7 | |
| Labour | Dylan Lewis-Rowlands | 3,345 | 10.9 | +4.4 | 4,888 | 15.8 | +5.6 | |
| Liberal Democrats | Cadan ap Tomos | 3,227 | 10.5 | -22.1 | 2,650 | 8.6 | -11.8 | |
| Green | Harry Hayfield | 1,356 | 4.4 | +0.3 | 1,795 | 5.8 | -0.4 | |
| Reform | Gethin James | 775 | 2.5 | New | 392 | 1.3 | New | |
| Freedom Alliance (UK) | Stephanie Evans | 305 | 1.0 | New | 208 | 0.7 | New | |
| Abolish | 684 | 2.2 | -1.8 | |||||
| UKIP | 390 | 1.3 | -9.0 | |||||
| Christian | 176 | |||||||
| Gwlad | 131 | 0.4 | New | |||||
| Propel | 120 | 0.4 | New | |||||
| Communist | 95 | 0.3 | +0.1 | |||||
| TUSC | 41 | 0.1 | New | |||||
| Majority | 12,145 | 39.5 | +31.4 | |||||
| Turnout | 30,755 | 55.74[2] | −0.4 | |||||
| Plaid Cymru hold | Swing | |||||||
Elections in the 2010s
| Party | Candidate | Constituency | Regional[3] | |||||
|---|---|---|---|---|---|---|---|---|
| Votes | % | ±% | Votes | % | ±% | |||
| Plaid Cymru | Elin Jones[a] | 12,014 | 40.7 | -0.6 | 10,692 | 37.2 | +0.7 | |
| Liberal Democrats | Elizabeth Evans | 9,606 | 32.6 | -2.6 | 5,858 | 20.4 | -6.4 | |
| UKIP | Gethin James | 2,665 | 9.0 | New | 2,973 | 10.3 | +6.6 | |
| Conservative | Felix Aubel | 2,075 | 7.1 | -2.4 | 2,834 | 9.9 | -2.9 | |
| Labour | Iwan Wyn Jones | 1,902 | 6.5 | -2.2 | 2,916 | 10.2 | -0.3 | |
| Green | Brian Williams | 1,223 | 4.1 | -1.1 | 1,793 | 6.2 | -0.1 | |
| Abolish | 1,146 | 4.0 | New | |||||
| Monster Raving Loony | 169 | 0.6 | New | |||||
| Welsh Christian | 108 | 0.4 | -0.3 | |||||
| Association of Welsh Independents | 91 | 0.3 | New | |||||
| People First (Wales) | 89 | 0.3 | New | |||||
| Communist | 58 | 0.2 | -0.2 | |||||
| Majority | 2,408 | 8.1 | +2.0 | |||||
| Turnout | 29,485 | 56.1 | +4.2 | |||||
| Plaid Cymru hold | Swing | |||||||
| Party | Candidate | Constituency [4] | Regional[5] | |||||
|---|---|---|---|---|---|---|---|---|
| Votes | % | ±% | Votes | % | ±% | |||
| Plaid Cymru | Elin Jones[a] | 12,020 | 41.3 | -7.9 | 10,596 | 36.5 | -5.1 | |
| Liberal Democrats | Elizabeth Evans | 10,243 | 35.2 | - 0.9 | 7,789 | 26.8 | +0.9 | |
| Conservative | Luke Evetts | 2,755 | 9.5 | +1.6 | 3,718 | 12.8 | +0.3 | |
| Labour | Richard Boudier | 2,544 | 8.7 | +3.6 | 3,049 | 10.5 | +2.7 | |
| Green | Chris Simpson | 1,514 | 5.2 | New | 1,821 | 6.3 | +1.7 | |
| UKIP | 1,066 | 3.7 | +1.5 | |||||
| Socialist Labour | 376 | 1.3 | +0.6 | |||||
| BNP | 309 | 1.1 | -0.7 | |||||
| Welsh Christian | 206 | 0.7 | -0.3 | |||||
| Communist | 121 | 0.4 | +0.1 | |||||
| Majority | 1,777 | 6.1 | −7.0 | |||||
| Turnout | 29,076 | 51.9 | −3.8 | |||||
| Plaid Cymru hold | Swing | |||||||
Regional ballots rejected: 187[6]
Elections in the 2000s
| Party | Candidate | Constituency | Regional[7] | |||||
|---|---|---|---|---|---|---|---|---|
| Votes | % | ±% | Votes | % | ±% | |||
| Plaid Cymru | Elin Jones[a] | 14,818 | 49.2 | +4.1 | 12,488 | 41.6 | +2.2 | |
| Liberal Democrats | John Davies | 10,863 | 36.1 | +8.5 | 7,769 | 25.9 | +5.2 | |
| Conservative | Trefor Jones | 2,369 | 7.9 | -3.2 | 3,753 | 12.5 | -1.2 | |
| Labour | Linda Grace | 1,530 | 5.1 | -7.5 | 2,348 | 7.8 | -6.7 | |
| Independent | (Dafydd) Emyr Morgan | 528 | 1.8 | New | ||||
| Green | 1,394 | 4.6 | -0.8 | |||||
| UKIP | 663 | 2.2 | -1.2 | |||||
| BNP | 550 | 1.8 | New | |||||
| Welsh Christian | 286 | 1.0 | New | |||||
| Socialist Labour | 210 | 0.7 | New | |||||
| Gwynoro Jones - Independent | 202 | 0.7 | New | |||||
| Caroline Evans - Independent | 128 | 0.4 | New | |||||
| Communist | 93 | 0.3 | New | |||||
| Veritas | 79 | 0.3 | New | |||||
| CPA | 58 | 0.2 | New | |||||
| Majority | 3,955 | 13.1 | −4.4 | |||||
| Turnout | 30,108 | 55.7 | +5.7 | |||||
| Plaid Cymru hold | Swing | -2.3 | ||||||
| Party | Candidate | Constituency | Regional[8] | |||||
|---|---|---|---|---|---|---|---|---|
| Votes | % | ±% | Votes | % | ±% | |||
| Plaid Cymru | Elin Jones[a] | 11,883 | 45.1 | -2.7 | 10,358 | 39.4 | -14.2 | |
| Liberal Democrats | John Davies | 7,265 | 27.6 | +16.4 | 5,437 | 20.7 | +5.1 | |
| Labour | Rhianon Passmore | 3,308 | 12.6 | -3.1 | 3,802 | 14.5 | -1.1 | |
| Conservative | Owen J Williams | 2,923 | 11.1 | +1.9 | 3,589 | 13.7 | +1.5 | |
| UKIP | Ian Sheldon | 940 | 3.6 | New | 888 | 3.4 | New | |
| Green | 1,417 | 5.4 | +1.0 | |||||
| Mid and West Wales Pensioners | 404 | 1.5 | New | |||||
| Cymru Annibynnol | 208 | 0.8 | New | |||||
| Vote 2 Stop the War | 101 | 0.4 | New | |||||
| Prolife Alliance | 70 | 0.3 | New | |||||
| Majority | 4,618 | 17.5 | −14.6 | |||||
| Turnout | 26,470 | 50.0 | −7.8 | |||||
| Plaid Cymru hold | Swing | -9.4 | ||||||
2003 Electorate: 52,940
Regional ballots rejected: 189
Elections in the 1990s
| Party | Candidate | Constituency | Regional [9] | |||||
|---|---|---|---|---|---|---|---|---|
| Votes | % | ±% | Votes | % | ±% | |||
| Plaid Cymru | Elin Jones | 15,258 | 47.8 | N/A | 17,131 | 53.6 | N/A | |
| Labour | Maria Battle | 5,009 | 15.7 | N/A | 4,978 | 15.6 | N/A | |
| Independent | David Lloyd Evans | 4,114 | 12.9 | N/A | ||||
| Liberal Democrats | Doiran D. Evans | 3,571 | 11.2 | N/A | 3,836 | 12.0 | N/A | |
| Conservative | Henri Lloyd Davies | 2,944 | 9.2 | N/A | 3,881 | 12.2 | N/A | |
| Green | Dave Bradney | 1,002 | 3.1 | N/A | 1,406 | 4.4 | N/A | |
| Socialist Labour | 358 | 1.1 | N/A | |||||
| Other list parties | 344 | 1.1 | ||||||
| Majority | 10,249 | 32.1 | N/A | |||||
| Turnout | 31,898 | 57.8 | N/A | |||||
| Plaid Cymru win (new seat) | ||||||||