South Wales West (Senedd electoral region)

This article is about Senedd electoral region. For the European Parliament constituency of the same name, see South Wales West (European Parliament constituency).

South Wales West (Welsh: Gorllewin De Cymru) is an electoral region of the Senedd, consisting of seven constituencies. The region elects 11 members, seven directly elected constituency members and four additional members. The electoral region was first used in 1999, when the National Assembly for Wales was created.

South Wales West
Gorllewin De Cymru

Senedd electoral region
Created 1999
Current representation
Labour	7 MSs
Plaid Cymru	2 MSs
Conservative	2 MSs
Constituencies 1. Aberavon 2. Bridgend 3. Gower 4. Neath 5. Ogmore 6. Swansea East 7. Swansea West
Preserved counties Mid Glamorgan (part) South Glamorgan (part) West Glamorgan

Each constituency elects one Member of the Senedd by the first past the post electoral system, and the region as a whole elects four additional or top-up Members of the Senedd, to create a degree of proportional representation. The additional member seats are allocated from closed lists by the D'Hondt method, with constituency results being taken into account in the allocation.

County boundaries

The region covers the whole of the preserved county of West Glamorgan, part of the preserved county of Mid Glamorgan and part of the preserved county of South Glamorgan. The rest of Mid Glamorgan is divided between the South Wales Central and South Wales East electoral regions. The rest of South Glamorgan is within the South Wales Central region.

Electoral region profile

The region is predominantly urban, taking in Wales' second-largest city, Swansea, as well as working-class towns such as Neath and Port Talbot. However, there are also rural regions, such as on the Gower peninsula. A higher proportion of the local populace are Welsh speakers than in the neighbouring region, South Wales Central.

Constituencies

The seven constituencies have the names and boundaries of constituencies of the House of Commons of the Parliament of the United Kingdom (Westminster):

Constituency	Electorate	Majority	Member of the Senedd		Nearest opposition		Preserved counties
Aberavon	49,891	6,402 (30.7%)		David Rees		Victoria Griffiths	Entirely within West Glamorgan
Bridgend	62,185	5,623 (20.9%)		Sarah Murphy		Rachel Nugent-Finn	Partly Mid Glamorgan, partly South Glamorgan
Gower	62,163	1,829 (6.1%)		Rebecca Evans		Myles Langstone	Entirely within West Glamorgan
Neath	55,859	2,923 (11.5%)		Jeremy Miles		Sioned Williams	Entirely within West Glamorgan
Ogmore	56,661	9,468 (40.5%)		Huw Irranca-Davies		Luke Fletcher	Partly Mid Glamorgan, partly South Glamorgan
Swansea East	58,521	7,452 (36.2%)		Mike Hedges		Rhiannon Barrar	Entirely within West Glamorgan
Swansea West	56,892	5,080 (22.9%)		Julie James		Samantha Chohan	Entirely within West Glamorgan

Assembly members and Members of the Senedd

Constituency AMs and MSs

Term	Election	Aberavon		Bridgend		Gower		Neath		Ogmore		Swansea East		Swansea West
1st	1999		Brian Gibbons (Lab)		Carwyn Jones (Lab)		Edwina Hart (Lab)		Gwenda Thomas (Lab)		Janice Gregory (Lab)		Val Feld (Lab)		Andrew Davies (Lab)
	2001												Val Lloyd (Lab)
2nd	2003
3rd	2007
4th	2011		David Rees (Lab)										Mike Hedges (Lab)		Julie James (Lab)
5th	2016						Rebecca Evans (Lab)		Jeremy Miles (Lab)		Huw Irranca-Davies (Lab)
6th	2021				Sarah Murphy (Lab)

Regional list AMs and MSs

N.B. This table is for presentation purposes only

Term	Election	AM / MS		AM / MS		AM / MS		AM / MS
1st	1999		Peter Black (LD)		Alun Cairns (Con)		Dai Lloyd (PC)		Janet Davies (PC)
2nd	2003
3rd	2007								Bethan Jenkins (PC)
4th	2011				Suzy Davies (Con)		Byron Davies (Con)
	2015						Altaf Hussain (Con)
5th	2016		Caroline Jones (UKIP) (later Ind, BREX, Ind)				Dai Lloyd (PC)
	2018
	2019
	2020
6th	2021		Tom Giffard (Con)		Altaf Hussain (Con)		Sioned Williams (PC)		Luke Fletcher (PC)

2021 Senedd election

Main article: 2021 Senedd election

2021 Senedd election: South Wales West
List		Candidates	Votes	Of total (%)	± from prev.
	Labour	Siân Catherine James, Mahaboob Basha, Neelo Farr, Kevin Pascoe	78,318	42.9	3.4
	Conservative	Thomas Giffard, Altaf Hussain, Samantha Chohan, Liz Hill O'Shea, Suzy Davies, Rachel Nugent-Finn	38,244	20.9	5.9
	Plaid Cymru	Sioned Williams, Luke Fletcher, John Davies, Jamie Evans, Rhiannon Barrar, Leanne Lewis, Victoria Griffiths, Richard Sambrook, Daniel Williams, James Radcliffe	33,753	18.5	1.3
	Green	Megan Poppy Lloyd, Chris Evans, Alex Harris, Tom Muller	7,155	3.9	1.3
	Abolish	Simon Ross, Robin Hunter-Clarke, Sarah Allen, James Cole	6,975	3.8	0.4
	Liberal Democrats	Chloe Hutchinson, Samuel Bennett, Harvey Jones, Helen Clarke	6,010	3.3	3.2
	UKIP	Thomas Jenkins, Daniel Morgan, Stan Robinson, Gillian Mason	2,809	1.5	12.2
	Independent	Caroline Jones	2,747	1.5	1.5
	Reform UK	Christine Roach, Glenda Davies, Byron John, Sean Prior, Darren Rees	1,774	1.0	1.0
	Propel	Tim Thomas, Gail John, James Henton, Lee Felrton	1,506	0.8	0.8
	Gwlad	Geraint Jones, Wayne Erasmus, David Smith, John Young	1,306	0.7	0.7
	Freedom Alliance	Michelle Valerio, Jonathan Tilt, Zoe Fry	1,271	0.7	0.7
	Communist	Laura Picand, Owain Phillips, Jonathan Chilvers, Roger Jones	483	0.3
	TUSC	John Evans, Karen Geraghty, Gareth Bromhall, Oisin Mulholland, Charlie Wells	345	0.2	0.2

2021 Senedd election additional members

Party		Constituency seats	List votes (vote %)	D'Hondt entitlement	Additional members elected	Total members elected	Deviation from D'Hondt entitlement
	Labour	7	78,318 (43%)	6	0	7	+1
	Conservative	0	38,244 (21%)	3	2	2	-1
	Plaid Cymru	0	33,753 (19%)	2	2	2	0
	Green	0	7,155 (4%)	0	0	0	0
	Abolish	0	6,976 (4%)	0	0	0	0
	Liberal Democrats	0	6,010 (3%)	0	0	0	0
	UKIP	0	2,809 (2%)	0	0	0	0
	Independent - Jones	0	2,747 (2%)	0	0	0	0
	Reform UK	0	1,774 (1%)	0	0	0	0
	Propel	0	1,506 (1%)	0	0	0	0
	Gwlad	0	1,306 (1%)	0	0	0	0
	Freedom Alliance	0	1,271 (1%)	0	0	0	0
	Communist	0	483 (0%)	0	0	0	0
	TUSC	0	345 (0%)	0	0	0	0

Regional MSs elected 2021

Party		Name
	Conservative	Tom Giffard
	Plaid Cymru	Sioned Williams
	Conservative	Altaf Hussain
	Plaid Cymru	Luke Fletcher

2016 Welsh Assembly election additional members

In the 2016 National Assembly for Wales election, the results for additional members were as follows:

Party		Constituency seats	List votes (vote %)	D'Hondt entitlement	Additional members elected	Total members elected	Deviation from D'Hondt entitlement
	Labour	7	66,903 (39.5%)	5	0	7	+2
	Plaid Cymru	0	29,050 (17.2%)	2	2	2	0
	Conservative	0	25,414 (15.0%)	2	1	1	-1
	UKIP	0	23,096 (13.7%)	2	1	1	-1
	Liberal Democrats	0	10,946 (6.5%)	0	0	0	0
	Abolish the Welsh Assembly	0	7,137 (4%)	0	0	0	0
	Green	0	4,420 (3%)	0	0	0	0
	Official Monster Raving Loony Party	0	1,106 (1%)	0	0	0	0
	TUSC	0	686 (0%)	0	0	0	0
	Welsh Communist Party	0	431 (0%)	0	0	0	0

Regional AMs elected 2016

Party		Name
	Plaid Cymru	Bethan Jenkins
	Plaid Cymru	David Lloyd
	Conservative	Suzy Davies
	UKIP	Caroline Jones

2011 Welsh Assembly election additional members

In the 2011 National Assembly for Wales election, the results for additional members were as follows:

Party		Constituency seats	List votes (vote %)	D'Hondt entitlement	Additional members elected	Total members elected	Deviation from D'Hondt entitlement
	Labour	7	71,766 (46.5%)	6	0	7	+1
	Conservative	0	27,457 (17.8%)	2	2	2	0
	Plaid Cymru	0	21,258 (13.8%)	2	1	1	−1
	Liberal Democrats	0	10,683 (6.9%)	1	1	1	0
	UKIP	0	6,619 (4.3%)	0	0	0	0
	Socialist Labour	0	5,057 (3.3%)	0	0	0	0
	BNP	0	4,714 (3.1%)	0	0	0	0
	Green	0	3,952 (2.6%)	0	0	0	0
	Welsh Christian	0	1,602 (1.0%)	0	0	0	0
	TUSC	0	809 (0.5%)	0	0	0	0
	Communist	0	464 (0.3%)	0	0	0	0

Regional AMs elected 2011

Party		Name
	Conservative	Byron Davies †
	Conservative	Suzy Davies
	Liberal Democrats	Peter Black
	Plaid Cymru	Bethan Jenkins

† Resigned as AM following his election to the UK House of Commons on 7 May 2015; replaced by Altaf Hussain from 19 May 2015.

2007 Welsh Assembly election additional members

In the election for additional members in the 2007 National Assembly for Wales election, the results were as follows:

Party		Constituency seats	List votes (vote %)	D'Hondt entitlement	Additional members elected	Total members elected	Deviation from D'Hondt entitlement
	Labour	7	58,374 (35.8%)	5	0	7	+2
	Plaid Cymru	0	28,819 (17.7%)	2	2	2	0
	Conservative	0	26,119 (16.1%)	2	1	1	−1
	Liberal Democrats	0	20,226 (12.4%)	2	1	1	-1
	BNP	0	8,993 (5.5%)	0	0	0	0
	Green	0	6,130 (3.8%)	0	0	0	0
	UKIP	0	5,914 (3.6%)	0	0	0	0
	Socialist Labour	0	2,367 (1.5%)	0	0	0	0
	Welsh Christian	0	1,685 (1.0%)	0	0	0	0
	Independent	0	1,186 (0.7%)	0	0	0	0
	Socialist Alternative	0	1,027 (0.6%)	0	0	0	0
	Respect	0	713 (0.4%)	0	0	0	0
	Ind. Conservative	0	582 (0.4%)	0	0	0	0
	Communist	0	546 (0.3%)	0	0	0	0
	CPA	0	393 (0.2%)	0	0	0	0

2003 Welsh Assembly election additional members

In the election for additional members in the 2003 National Assembly for Wales election, the results were as follows:

Party		Constituency seats	List votes (vote %)	D'Hondt entitlement	Additional members elected	Total members elected	Deviation from D'Hondt entitlement
	Labour	7	58,066 (41.61%)	6	0	7	+1
	Plaid Cymru	0	24,799 (17.77%)	2	2	2	0
	Conservative	0	20,981 (15.03%)	2	1	1	-1
	Liberal Democrats	0	17,746 (12.72%)	1	1	1	0
	Green	0	6,696 (4.80%)	0	0	0	0
	UKIP	0	6,113 (4.38%)	0	0	0	0
	Socialist Labour	0	3,446 (2.47%)	0	0	0	0
	Cymru Annibynnol	0	1,346 (0.96%)	0	0	0	0
	ProLife Alliance	0	355 (0.25%)	0	0	0	0

1999 Welsh Assembly election additional members

In the election for additional members in the 1999 National Assembly for Wales election, the results were as follows:

Party		Constituency seats	List votes (vote %)	D'Hondt entitlement	Additional members elected	Total members elected	Deviation from D'Hondt entitlement
	Labour	7	70,625 (41.79%)	5	0	7	+2
	Plaid Cymru	0	50,757 (30.04%)	4	2	2	−2
	Conservative	0	20,993 (12.42%)	1	1	1	0
	Liberal Democrats	0	18,527 (10.96%)	1	1	1	0
	Green	0	4,082 (2.42%)	0	0	0	0
	People's Representative	0	2,074 (1.23%)	0	0	0	0
	Socialist Alliance	0	1,257 (0.74%)	0	0	0	0
	Natural Law	0	676 (0.40%)	0	0	0	0