Caerfyrddin (UK Parliament constituency)

"Carmarthen (UK Parliament constituency)" redirects here. For the pre 1918 Carmarthen borough constituencies, see Carmarthen (1542–1918 UK Parliament constituency).

Caerfyrddin (Welsh: [kairˈvərðɪn]), also known as Carmarthen, is a constituency of the House of Commons in the UK Parliament, first contested at the 2024 United Kingdom general election, following the 2023 Periodic Review of Westminster constituencies.

Caerfyrddin (Carmarthen)
County constituency for the House of Commons
Show location of constituency Show location within Wales Interactive map of boundaries from 2024
Boundary of Caerfyrddin in Wales
Preserved county	Dyfed
Electorate	72,683 (March 2020)[1]
Major settlements	Carmarthen, Ammanford, Llandeilo
Current constituency
Created	2024
Member of Parliament	Ann Davies (Plaid Cymru)
Seats	One
Created from	Carmarthen East & Dinefwr and Carmarthen West & South Pembrokeshire
1918–1997
Seats	One
Type of constituency	County constituency
Created from	West Carmarthenshire, East Carmarthenshire and Carmarthen Boroughs
Replaced by	Carmarthen East & Dinefwr and Carmarthen West & South Pembrokeshire

In the Parliamentary Constituencies Order 2023, the name is given as Caerfyrddin (Carmarthen).^[2] Of the twenty-five Welsh constituencies with names in both English and Welsh, Caerfyrddin is the only one where the Welsh name comes first followed by the English name in brackets (in each of the other cases, the opposite is true). Caerfyrddin is the form used by the UK Parliament.^[3]

A similar constituency existed between 1918 and 1997 under the name Carmarthen. Prior to that, Carmarthen Boroughs (made up of Carmarthen town and Llanelli) existed from 1832 to 1918. Alongside that was the Carmarthenshire constituency, which returned two members between 1832 and 1885. It was then split into the two county constituencies of East Carmarthenshire and West Carmarthenshire which were themselves abolished for the 1918 general election.

Between 1997 and 2024 the county was divided between Carmarthen East and Dinefwr constituency and Carmarthen West and South Pembrokeshire.

History

Because the seat contained mining areas in the valley of the River Gwendraeth (until the 1980s), much countryside and a high proportion of Welsh speakers, it was fertile territory for the Labour Party, the Conservatives and Plaid Cymru alike. Although the Conservatives never won the seat, they came within 1200 votes of doing so in 1983.

Carmarthen is notable as the first constituency to elect a Plaid Cymru MP, Gwynfor Evans, at a 1966 by-election. Evans was later involved in one of the closest General Election results ever in February 1974, when he lost to the Labour candidate by only three votes.^[4][5] The constituency also shot to fame in the following election in October 1974 as the only seat in the country to see its turnout rise on that of February 1974.

Boundaries

In 1918, the borough constituency was abolished (as well as East and West Carmarthenshire), but the name Carmarthen was transferred to one of the divisions of the county of Carmarthenshire. The new constituency was made up of the whole of the county of Carmarthenshire except for the new Llanelli constituency (the urban area around Llanelli). Notable towns were Carmarthen itself, Ammanford and Llandeilo.

In 1997, the Boundary Commission for Wales recommended an extra seat for Dyfed.^[6] This led to the seat being split two to one between Carmarthen East & Dinefwr and Carmarthen West & South Pembrokeshire.^[7]

The constituency was re-established as Caerfyrddin as part of the 2023 Periodic Review of Westminster constituencies and under the June 2023 final proposals of the Boundary Commission for Wales for the 2024 United Kingdom general election.^[8]

Members of Parliament

1918–1997: county constituency

Election		Member[9]	Party
	1918	John Hinds	Coalition Liberal
	1923	Sir Ellis Ellis-Griffith	Liberal
	1924 by-election	Alfred Mond	Liberal
	1926		Conservative
	1928 by-election	William Nathaniel Jones	Liberal
	1929	Daniel Hopkin	Labour
	1931	Richard Thomas Evans	Liberal
	1935	Daniel Hopkin	Labour
	1941 by-election	Moelwyn Hughes	Labour
	1945	Rhys Hopkin Morris	Liberal
	1957 by-election	Megan Lloyd George	Labour
	1966 by-election	Gwynfor Evans	Plaid Cymru
	1970	Gwynoro Jones	Labour
	Oct. 1974	Gwynfor Evans	Plaid Cymru
	1979	Roger Thomas	Labour
	1987	Alan Williams	Labour
	1997	constituency abolished: see Carmarthen East & Dinefwr and Carmarthen West & South Pembrokeshire

MPs since 2024

Carmarthen East and Dinefwr and Carmarthen West and South Pembrokeshire prior to 2024.

Election		Member[citation needed]	Party
	2024	Ann Davies	Plaid Cymru

Elections

Carmarthen – Carmarthen East and Dinefwr election results

Elections in the 20th century

Elections in the 1910s

General election 1918: Carmarthen Boroughs^[10]

Party		Candidate	Votes	%	±%
C	Liberal	John Hinds	Unopposed
Registered electors
	Liberal hold
C indicates candidate endorsed by the coalition government.

Elections in the 1920s

Hinds

General election 1922: Carmarthen^[10]

Party		Candidate	Votes	%	±%
	National Liberal	John Hinds	12,530	41.9	N/A
	Unionist	George Coventry	8,805	29.4	N/A
	National Farmers' Union	David Johns	4,775	15.9	N/A
	Liberal	Hubert Llewelyn-Williams	3,847	12.8	N/A
Majority			3,725	12.5	N/A
Turnout			29,957	82.7	N/A
Registered electors			36,213
	National Liberal gain from Liberal

General election 1923: Carmarthen^[11][10]

Party		Candidate	Votes	%	±%
	Liberal	Ellis Ellis-Griffith	12,988	45.1	+32.3
	Unionist	Alfred Stephens	8,677	30.1	+0.7
	Labour	Rowland Williams	7,132	24.8	N/A
Majority			4,311	15.0	N/A
Turnout			28,797	78.3	−4.4
Registered electors			36,779
	Liberal gain from National Liberal		Swing	N/A

Sir Alfred Mond

1924 Carmarthen by-election^[10]

Party		Candidate	Votes	%	±%
	Liberal	Alfred Mond	12,760	44.0	−1.1
	Labour	Edward Teilo Owen	8,351	28.8	+4.0
	Unionist	Alfred Stephens	7,896	27.2	−2.9
Majority			4,409	15.2	+0.2
Turnout			29,007	78.9	+0.6
Registered electors			36,779
	Liberal hold		Swing	−2.6

General election 1924: Carmarthen^[10]

Party		Candidate	Votes	%	±%
	Liberal	Alfred Mond	17,281	68.5	+23.4
	Labour	Edward Teilo Owen	7,953	31.5	+6.7
Majority			9,328	37.0	+22.0
Turnout			25,234	67.9	−10.4
Registered electors			37,155
	Liberal hold		Swing	+8.4

1928 Carmarthen by-election^[10]

Party		Candidate	Votes	%	±%
	Liberal	William Nathaniel Jones	10,201	35.5	−33.0
	Labour	Daniel Hopkin	10,154	35.4	+3.9
	Unionist	Courtenay Mansel	8,361	29.1	N/A
Majority			47	0.1	−36.9
Turnout			28,716	76.6	+8.7
Registered electors			37,482
	Liberal hold		Swing	−18.5

General election 1929: Carmarthen^[10]

Party		Candidate	Votes	%	±%
	Labour	Daniel Hopkin	15,130	38.2	+6.7
	Liberal	William Nathaniel Jones	14,477	36.6	−31.9
	Unionist	John Coventry	9,961	25.2	N/A
Majority			653	1.6	N/A
Turnout			39,568	85.8	+17.9
Registered electors			46,110
	Labour gain from Liberal		Swing	+19.3

Elections in the 1930s

General election 1931: Carmarthen^[10]

Party		Candidate	Votes	%	±%
	Liberal	Richard Evans	15,532	39.5	+2.9
	Labour	Daniel Hopkin	14,318	36.5	−1.7
	Conservative	Delme William Campbell Davies-Evans	9,434	24.0	−1.2
Majority			1,214	3.0	N/A
Turnout			39,284	84.5	−1.3
Registered electors			46,507
	Liberal gain from Labour		Swing

General election 1935: Carmarthen^[10]

Party		Candidate	Votes	%	±%
	Labour	Daniel Hopkin	18,146	47.5	+11.0
	Liberal	Richard Evans	12,911	33.8	−5.7
	Conservative	Edward Kellett	7,177	18.8	−5.2
Majority			5,235	13.7	N/A
Turnout			38,234	79.3	−5.2
Registered electors			48,217
	Labour gain from Liberal		Swing

Elections in the 1940s

1941 Carmarthen by-election^[10]

Party		Candidate	Votes	%	±%
	Labour	Moelwyn Hughes	Unopposed
Registered electors
	Labour hold

General election 1945: Carmarthen^[12][10]

Party		Candidate	Votes	%	±%
	Liberal	Rhys Hopkin Morris	19,783	51.7	+17.9
	Labour	Moelwyn Hughes	18,504	48.3	+0.8
Majority			1,279	3.4	N/A
Turnout			38,286	76.1	−3.2
Registered electors			50,462
	Liberal gain from Labour		Swing

Elections in the 1950s

General election 1950: Carmarthen:^[13][14]

Party		Candidate	Votes	%	±%
	Liberal	Rhys Hopkin Morris	24,472	50.2	−1.5
	Labour	Lynn Ungoed-Thomas	24,285	49.8	+1.5
Majority			187	0.4	−3.0
Turnout			48,759	83.4	+7.3
Registered electors			58,444
	Liberal hold		Swing

General election 1951: Carmarthen^[15][14]

Party		Candidate	Votes	%	±%
	Liberal	Rhys Hopkin Morris	25,632	50.5	+0.3
	Labour	David Owen	25,165	49.5	−0.3
Majority			467	1.0	+0.6
Turnout			5,0795	86.5	+3.1
Registered electors			58,709
	Liberal hold		Swing

General election 1955: Carmarthen^[16][14]

Party		Candidate	Votes	%	±%
	Liberal	Rhys Hopkin Morris	24,410	49.5	−1.0
	Labour	Jack Evans	21,077	42.7	−6.8
	Plaid Cymru	Jennie Eirian Davies	3,835	7.8	N/A
Majority			3,333	6.8	+5.8
Turnout			49,320	85.1	−1.4
Registered electors			57,956
	Liberal hold		Swing

1957 Carmarthen by-election^[14]

Party		Candidate	Votes	%	±%
	Labour	Megan Lloyd George	23,679	47.3	+4.6
	Liberal	John Morgan Davies	20,610	41.2	−8.3
	Plaid Cymru	Jennie Eirian Davies	5,741	11.5	+3.7
Majority			3,069	6.1	N/A
Turnout			43,726	87.5	+2.4
Registered electors			57,183
	Labour gain from Liberal		Swing	+6.5

General election 1959: Carmarthen^[17][14]

Party		Candidate	Votes	%	±%
	Labour	Megan Lloyd George	23,399	47.9	+5.2
	Liberal	Alun Talfan Davies	16,766	34.3	−15.2
	Conservative	JB Evans	6,147	12.6	N/A
	Plaid Cymru	Hywel Heulyn Roberts	2,545	5.2	−2.6
Majority			6,633	13.6	+6.8
Turnout			48,855	85.4	+0.3
Registered electors			62,235
	Labour hold		Swing

Elections in the 1960s

General election 1964: Carmarthen^[18][14]

Party		Candidate	Votes	%	±%
	Labour	Megan Lloyd George	21,424	45.5	−2.4
	Liberal	Alun Talfan Davies	15,210	32.3	−2.0
	Plaid Cymru	Gwynfor Evans	5,495	11.7	+6.5
	Conservative	H.E. Protheroe-Beynon	4,996	10.6	−2.0
Majority			6,214	13.3	−0.3
Turnout			47,122	84.4	−1.0
Registered electors			55,786
	Labour hold		Swing

General election 1966: Carmarthen^[19][14]

Party		Candidate	Votes	%	±%
	Labour	Megan Lloyd George	21,221	46.2	+0.7
	Liberal	D Hywel Davies	11,988	26.1	−6.2
	Plaid Cymru	Gwynfor Evans	7,416	16.1	+4.4
	Conservative	Simon James Day	5,338	11.6	+1.0
Majority			9,233	20.1	+6.9
Turnout			45,960	82.6	−1.8
Registered electors			55,407
	Labour hold		Swing

1966 Carmarthen by-election^[14]

Party		Candidate	Votes	%	±%
	Plaid Cymru	Gwynfor Evans	16,179	39.0	+22.9
	Labour	Gwilym Prys-Davies	13,743	33.1	−13.1
	Liberal	D Hywel Davies	8,650	20.8	−5.3
	Conservative	Simon James Day	2,934	7.2	−4.6
Majority			2,436	5.9	N/A
Turnout			41,506	74.9	−7.7
Registered electors			55,407
	Plaid Cymru gain from Labour		Swing	+12.0

Elections in the 1970s

General election 1970: Carmarthen^[20][14]

Party		Candidate	Votes	%	±%
	Labour	Gwynoro Jones	18,719	38.0	−8.2
	Plaid Cymru	Gwynfor Evans	14,812	30.1	+14.0
	Liberal	Huw Thomas	10,707	21.7	−4.4
	Conservative	Lloyd Harvard Davies	4,975	10.1	−1.5
Majority			3,907	7.9	N/A
Turnout			49,214	83.5	+1.0
Registered electors			64,616
	Labour gain from Plaid Cymru		Swing

General election February 1974: Carmarthen^[21]

Party		Candidate	Votes	%	±%
	Labour	Gwynoro Jones	17,165	34.3	−3.7
	Plaid Cymru	Gwynfor Evans	17,162	34.3	+4.2
	Liberal	David Roderick Owen-Jones	9,698	19.4	−2.3
	Conservative	Bill Newton Dunn	6,037	12.1	+2.0
Majority			3	0.01	−7.9
Turnout			50,062	83.5	0.0
Registered electors			59,963
	Labour hold		Swing

General election October 1974: Carmarthen^[22]

Party		Candidate	Votes	%	±%
	Plaid Cymru	Gwynfor Evans	23,325	45.1	+11.8
	Labour	Gwynoro Jones	19,685	38.1	+3.8
	Liberal	David Roderick Owen-Jones	5,393	10.4	−9.0
	Conservative	Robert Hayward	2,962	5.7	−6.4
	British Candidate	Edward .B Jones	342	0.7	N/A
Majority			3,640	7.0	N/A
Turnout			51,704	85.6	+2.1
Registered electors			60,402
	Plaid Cymru gain from Labour		Swing

General election 1979: Carmarthen^[23]

Party		Candidate	Votes	%	±%
	Labour	Roger Thomas	18,667	35.9	−2.2
	Plaid Cymru	Gwynfor Evans	16,689	32.0	−13.1
	Conservative	Nigel M. Thomas	12,272	23.6	+17.9
	Liberal	Clem Thomas	4,186	8.0	−2.4
	National Front	Charlie Grice	149	0.3	N/A
	New Britain	EJ Clarke	126	0.2	N/A
Majority			1,978	3.9	N/A
Turnout			52,086	84.4	−1.2
Registered electors			61,714
	Labour gain from Plaid Cymru		Swing

Elections in the 1980s

General election 1983: Carmarthen^[24]

Party		Candidate	Votes	%	±%
	Labour	Roger Thomas	16,459	31.6	−4.3
	Conservative	Nigel M. Thomas	15,305	29.4	+5.8
	Plaid Cymru	Gwynfor Evans	14,099	27.1	−4.9
	Alliance	Joan Colin	5,737	11.0	+3.0
	Ecology	Brian Kingzett	374	0.7	N/A
	BNP	Charlie Grice	154	0.3	N/A
Majority			1,154	2.2	−1.7
Turnout			52,126	82.1	−1.3
Registered electors			63,468
	Labour hold		Swing

General election 1987: Carmarthen^[25][26]

Party		Candidate	Votes	%	±%
	Labour	Alan Williams	19,128	35.4	+3.8
	Conservative	Rod Richards	14,811	27.4	−2.0
	Plaid Cymru	Hywel Teifi Edwards	12,457	23.0	−4.1
	SDP	Gwynoro Jones	7,203	13.3	+2.3
	Green	Graham Oubridge	481	0.9	+0.2
Majority			4,317	8.0	+5.8
Turnout			54,080	82.9	+0.8
Registered electors			65,252
	Labour hold		Swing

Elections in the 1990s

General election 1992: Carmarthen^[27][28]

Party		Candidate	Votes	%	±%
	Labour	Alan Williams	20,879	36.6	+1.2
	Plaid Cymru	Rhodri Glyn Thomas	17,957	31.5	+8.5
	Conservative	Stephen J. Cavenagh	12,782	22.4	−5.0
	Liberal Democrats	Juliana M.J. Hughes	5,353	9.4	−3.9
Majority			2,922	5.1	−2.9
Turnout			56,971	82.7	−0.2
Registered electors			68,887
	Labour hold		Swing	−3.6

Elections in the 21st century

Elections in the 2020s

General election 2024: Caerfyrddin^[29]

Party		Candidate	Votes	%	±%
	Plaid Cymru	Ann Davies	15,520	34.0	+3.3
	Labour	Martha O'Neil	10,985	24.1	+1.0
	Conservative	Simon Hart	8,825	19.4	−19.8
	Reform UK	Bernard Holton	6,944	15.2	+11.4
	Liberal Democrats	Nick Beckett	1,461	3.2	+1.9
	Green	Will Beasley	1,371	3.0	N/A
	Women's Equality	Nancy Cole	282	0.6	N/A
	Workers Party	David Mark Evans	216	0.5	N/A
Majority			4,535	9.9
Turnout			45,604	61.6
Registered electors			74,003
	Plaid Cymru win (new seat)

Notes and references

1. Mrs Justice Jefford; Thomas, Huw Vaughan; Hartley, Sam A (June 2023). "Appendix 1: Recommended Constituencies" (PDF). The 2023 Review of Parliamentary Constituencies in Wales. Cardiff: Boundary Commission for Wales. p. 250. ISBN 978-1-5286-3901-9. Retrieved 13 July 2024.
2. "The Parliamentary Constituencies Order 2023". legislation.gov.uk. The National Archives. 29 November 2023. Retrieved 7 December 2024.
3. "Caerfyrddin". UK Parliament. Retrieved 7 December 2024.
4. "BBC NEWS | VOTE 2001 | RESULTS & CONSTITUENCIES | Carmarthen East & Dinefwr". BBC News.
5. The BBC article quoted above says that it was the second closest General Election result since the Second World War. But the Winchester general election result of 1997 was closer.
6. C. Rallings & M. Thrasher, The Media Guide to the New Parliamentary Constituencies, p.12 (Plymouth: LGC Elections Centre, 1995)
7. C. Rallings & M. Thrasher, The Media Guide to the New Parliamentary Constituencies, p.202 (Plymouth: LGC Elections Centre, 1995)
8. 2023 Review of Parliamentary Constituencies – The 2023 Review of Parliamentary Constituencies in Wales (PDF). Boundary Commission for Wales. 28 June 2023.
9. Leigh Rayment's Historical List of MPs – Constituencies beginning with "C" (part 2)
10. Craig, F. W. S. (1969). British parliamentary election results 1918–1949 (1 ed.). Glasgow: Political Reference Publications. ISBN 0-900178-019. Page 551
11. Etholiadau'r ganrif 18885-1997, Beti Jones
12. "UK General Election results: July 1945 [Archive]". www.politicsresources.net. Archived from the original on 2 May 2010. Retrieved 29 April 2010.
13. "UK General Election results: February 1950 [Archive]". www.politicsresources.net. Archived from the original on 1 May 2016. Retrieved 29 April 2010.
14. Craig, F. W. S. (1971). British parliamentary election results 1950–1970 (1 ed.). Chichester: Political Reference Publications. ISBN 9780900178023. Page 570
15. "UK General Election results: October 1951 [Archive]". www.politicsresources.net. Archived from the original on 3 March 2016. Retrieved 29 April 2010.
16. "UK General Election results: May 1955 [Archive]". www.politicsresources.net. Archived from the original on 11 August 2011. Retrieved 29 April 2010.
17. "UK General Election results: October 1959 [Archive]". www.politicsresources.net. Archived from the original on 4 March 2016. Retrieved 29 April 2010.
18. "UK General Election results: October 1964 [Archive]". www.politicsresources.net. Archived from the original on 3 March 2016. Retrieved 29 April 2010.
19. "UK General Election results: March 1966 [Archive]". www.politicsresources.net. Archived from the original on 3 March 2016. Retrieved 29 April 2010.
20. "UK General Election results 1970 [Archive]". www.politicsresources.net. Archived from the original on 11 August 2011. Retrieved 29 April 2010.
21. "UK General Election results: February 1974 [Archive]". www.politicsresources.net. Archived from the original on 3 March 2016. Retrieved 29 April 2010.
22. "UK General Election results: October 1974 [Archive]". www.politicsresources.net. Archived from the original on 3 March 2016. Retrieved 29 April 2010.
23. "UK General Election results: May 1979 [Archive]". www.politicsresources.net. Archived from the original on 3 March 2016. Retrieved 29 April 2010.
24. "UK General Election results: June 1983 [Archive]". www.politicsresources.net. Archived from the original on 17 January 2010. Retrieved 29 April 2010.
25. "Election Data 1987". Electoral Calculus. Archived from the original on 15 October 2011. Retrieved 28 June 2017.
26. "UK General Election results: June 1987 [Archive]". www.politicsresources.net. Archived from the original on 5 March 2012. Retrieved 29 April 2010.
27. "Election Data 1992". Electoral Calculus. Archived from the original on 15 October 2011. Retrieved 28 June 2017.
28. "Politics Resources". Election 1992. Politics Resources. 9 April 1992. Archived from the original on 24 July 2011. Retrieved 6 December 2010.
29. "Caerfyrddin – General election 2024". BBC News. Retrieved 27 June 2024.

External links

• Caerfyrddin UK Parliament constituency (boundaries from June 2024) at MapIt UK