The Senedd constituencies and electoral regions () are the electoral districts used to elect

Members of the Senedd A Member of the Senedd (MS; plural: ''MSs''; cy, Aelodau o'r Senedd; , plural:) (AS)., group=la is a representative elected to the Senedd (Welsh Parliament; ). There are sixty members, with forty members chosen to represent individual Senedd ...

(MS; cy, Aelodau'r Senedd or AS) to the Senedd (Welsh Parliament; ), and have been used in some form since the first election of the then ''National Assembly for Wales'' in 1999. New boundaries were introduced for the

2007 elections The following elections occurred in the year 2007. * Electoral calendar 2007 * Elections in 2007 * 2007 United Nations Security Council election Africa * 52nd National Conference of the African National Congress * 2007 Algerian legislative el ...

and currently consist of forty constituencies and five regions. The five electoral regions are:

Mid and West Wales Mid and West Wales or Mid and South West Wales refers to an ambiguous region of Wales that is sometimes used, consisting broadly of the preserved counties of Dyfed and Powys, sometimes Swansea and sometimes parts of Gwynedd. It is also used ...

North Wales North Wales ( cy, Gogledd Cymru) is a region of Wales, encompassing its northernmost areas. It borders Mid Wales to the south, England to the east, and the Irish Sea to the north and west. The area is highly mountainous and rural, with Snowdonia N ...

South Wales Central South is one of the cardinal directions or compass points. The direction is the opposite of north and is perpendicular to both east and west. Etymology The word ''south'' comes from Old English ''sūþ'', from earlier Proto-Germanic ''*sunþaz ...

South Wales East South Wales East () is an electoral region of the Senedd, consisting of eight constituencies. The region elects 12 members, eight directly elected constituency members and four additional members. The electoral region was first used in 1999, w ...

, and South Wales West, with the forty constituencies listed below.

Voting Voting is a method by which a group, such as a meeting or an electorate, can engage for the purpose of making a collective decision or expressing an opinion usually following discussions, debates or election campaigns. Democracies elect holde ...

last took place in all districts in the

2021 Senedd election 1 (one, unit, unity) is a number representing a single or the only entity. 1 is also a numerical digit and represents a single unit of counting or measurement. For example, a line segment of ''unit length'' is a line segment of length 1 ...

, and are not used for

local government Local government is a generic term for the lowest tiers of public administration within a particular sovereign state. This particular usage of the word government refers specifically to a level of administration that is both geographically-l ...

. The constituencies were created through the

Government of Wales Act 1998 The Government of Wales Act 1998 (c. 38) is an Act of the Parliament of the United Kingdom. It was passed in 1998 by the Labour government to create a Welsh Assembly, therefore granting Wales a degree of self-government. This legislative ...

, with the boundaries of the

Welsh Welsh may refer to: Related to Wales * Welsh, referring or related to Wales * Welsh language, a Brittonic Celtic language spoken in Wales * Welsh people People * Welsh (surname) * Sometimes used as a synonym for the ancient Britons (Celtic peop ...

constituencies 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. T ...

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 ...

(

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, B ...

), as they were in 1999. The new boundaries were also used for the 2010 United Kingdom general election. Therefore, between the 2007 Assembly election and the 2010 United Kingdom general election, the two sets of constituencies, Assembly and Westminster, had differing boundaries. The

Parliamentary Voting System and Constituencies Act 2011 The Parliamentary Voting System and Constituencies Act 2011 (c. 1) is an Act of the Parliament of the United Kingdom that made provision for the holding of a referendum on whether to introduce the Alternative Vote system in all future general ele ...

, unlinked the two sets of constituencies, meaning any changes to one set, no longer affects the other. This has allowed for differing proposals for constituencies in Wales, with separate proposals for an increase in Senedd constituencies and a decrease in UK Parliament constituencies in Wales. Senedd constituencies are grouped into electoral regions consisting of between seven and nine constituencies. An additional member system is used to elect four additional Members of the Senedd from each region, in addition to the MSs elected by the constituencies. The Electoral Regions boundaries were based upon the pre-1999

European Parliament constituencies Members of the European Parliament (MEPs) are elected by the population of the member states of the European Union (EU). The European Electoral Act 2002 allows member states the choice to allocate electoral subdivisions or constituencies (, ...

. At each general election of the Senedd, each elector has two votes, one constituency vote and one regional party-list vote. Each constituency elects one Member by the

first past the post In a first-past-the-post electoral system (FPTP or FPP), formally called single-member plurality voting (SMP) when used in single-member districts or informally choose-one voting in contrast to ranked voting, or score voting, voters cast thei ...

(single-member district plurality, SMDP) system, and the additional Senedd seats are filled from regional

closed party list Closed list describes the variant of party-list systems where voters can effectively only vote for political parties as a whole; thus they have no influence on the party-supplied order in which party candidates are elected. If voters had some in ...

s, under the

D'Hondt method The D'Hondt method, also called the Jefferson method or the greatest divisors method, is a method for allocating seats in parliaments among federal states, or in party-list proportional representation systems. It belongs to the class of highest ...

, with constituency results being taken into account, to produce a degree of

proportional representation Proportional representation (PR) refers to a type of electoral system under which subgroups of an electorate are reflected proportionately in the elected body. The concept applies mainly to geographical (e.g. states, regions) and political divis ...

for each region. Altogether, the sixty Members of the Senedd are elected from the forty constituencies and five electoral regions, creating a Senedd of forty constituency MSs and twenty additional MSs. Every

constituent Constituent or constituency may refer to: Politics * An individual voter within an electoral district, state, community, or organization * Advocacy group or constituency * Constituent assembly * Constituencies of Namibia Other meanings * Const ...

is represented by one constituency member and four regional members.

History

Establishment

Following the

1997 Welsh devolution referendum The Welsh devolution referendum of 1997 was a pre-legislative referendum held in Wales on 18 September 1997 over whether there was support for the creation of a National Assembly for Wales, and therefore a degree of self-government. The refer ...

, where a narrow majority voted in support for the creation of a

devolved Devolution is the statutory delegation of powers from the central government of a sovereign state to govern at a subnational level, such as a regional or local level. It is a form of administrative decentralization. Devolved territories ...

Welsh Assembly The Senedd (; ), officially known as the Welsh Parliament in English and () in Welsh, is the devolved, unicameral legislature of Wales. A democratically elected body, it makes laws for Wales, agrees certain taxes and scrutinises the Welsh ...

, constituencies of the devolved legislature were established. Section 2 of the

stipulates that the constituencies for the

National Assembly for Wales The Senedd (; ), officially known as the Welsh Parliament in English and () in Welsh, is the devolved, unicameral legislature of Wales. A democratically elected body, it makes laws for Wales, agrees certain taxes and scrutinises the Welsh Go ...

be the same as the constituencies used for elections to the

United Kingdom Parliament 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 supremac ...

. The same act sets out the creation of five regions which would use the same borders as the five

European Parliamentary constituencies Members of the European Parliament (MEPs) are elected by the population of the member states of the European Union (EU). The European Electoral Act 2002 allows member states the choice to allocate electoral subdivisions or constituencies (, ...

in Wales which themselves were set out in the European Parliamentary Constituencies (Wales) Order 1994, used for

elections An election is a formal group decision-making process by which a population chooses an individual or multiple individuals to hold Public administration, public office. Elections have been the usual mechanism by which modern representative ...

to the

European Parliament The European Parliament (EP) is one of the legislative bodies of the European Union and one of its seven institutions. Together with the Council of the European Union (known as the Council and informally as the Council of Ministers), it adopts ...

between

1994 File:1994 Events Collage.png, From left, clockwise: The 1994 Winter Olympics are held in Lillehammer, Norway; The Kaiser Permanente building after the 1994 Northridge earthquake; A model of the MS Estonia, which sank in the Baltic Sea; Nelson ...

and

1999 File:1999 Events Collage.png, From left, clockwise: The funeral procession of King Hussein of Jordan in Amman; the 1999 İzmit earthquake kills over 17,000 people in Turkey; the Columbine High School massacre, one of the first major school shoot ...

. The electoral regions set out are still used, despite the abolishment of the five European Parliamentary constituencies for a all-Wales constituency, and the withdrawal of the UK from the

European Union The European Union (EU) is a supranational political and economic union of member states that are located primarily in Europe. The union has a total area of and an estimated total population of about 447million. The EU has often been de ...

. Although minor border adjustments to the regions have taken place.

Change in boundaries

In 2006, the Government of Wales Act 2006 was enacted. When enacted the act reinforced the link between Assembly and UK Parliamentary constituencies, and that the number of electoral regions is five. The Parliamentary Constituencies and Assembly Electoral Regions (Wales) Order 2006 defined the new borders for the constituencies and electoral regions. The order detailed the abolition of three constituencies (

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 ...

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 ...

, and Meironnydd Nant Conwy), with three new constituencies to replace them ( Aberconwy, Arfon, and Dwyfor Meirionnydd). Nine constituencies were subject to "substantial" border adjustments involving the transfer of more than 3,000 inhabitants between constituencies. A further eight constituencies were subject to boundary changes resulting in the redistribution of fewer than 3,000 inhabitants between each constituency, and a further four constituencies were subject to minor boundary adjustments that led to minimal transfers of inhabitants between constituencies. The remaining sixteen constituencies were not subject to any boundary or name modifications. The three new constituencies straddled the border of the electoral regions of

and

, leading to adjustments in the boundaries of both electoral regions, in addition to minor adjustments to the constituency of Montgomeryshire also leading to minor regional boundary adjustments. In south Wales, the boundaries of the electoral regions, South Wales West, and

were altered to accommodate changes to the boundaries of

Bridgend Bridgend (; cy, Pen-y-bont ar Ogwr or just , meaning "the end of the bridge on the Ogmore") is a town in Bridgend County Borough in Wales, west of Cardiff and east of Swansea. The town is named after the medieval bridge over the River Og ...

, and

Vale of Glamorgan The Vale of Glamorgan ( cy, Bro Morgannwg ), often referred to as The Vale, is a county borough in the south-east of Wales. It borders Bridgend County Borough to the west, Cardiff to the east, Rhondda Cynon Taf to the north, and the Bristol ...

constituencies. The changes in the boundaries for constituencies and electoral regions of the Senedd came into force for the 2007 National Assembly for Wales election.

Delinking from UK parliament constituencies

Section 13(1) of the

states that: This details that any further changes to the UK Parliament constituencies in Wales specified in the act (notably the proposed reduction in constituencies to 30) will not be applied to Assembly (Senedd) constituencies. In a session of the House of Commons where the then

secretary of state for Wales The secretary of state for Wales ( cy, ysgrifennydd gwladol Cymru), also referred to as the Welsh secretary, is a secretary of state in the Government of the United Kingdom, with responsibility for the Wales Office. The incumbent is a member ...

, Cheryl Gillian was questioned on the Labour party's opposition to the decoupling of the two constituencies, she replied:

Re-naming

On 6 May 2020, the

Senedd and Elections (Wales) Act 2020 The Senedd and Elections (Wales) Act 2020 (anaw 1) ( cy, Deddf Senedd ac Etholiadau (Cymru) 2020) is an Act of the National Assembly for Wales that was given royal assent on 15 January 2020. It was first detailed in February 2019 by way of an Ex ...

came into force, renaming the Assembly constituencies and Assembly electoral regions of the

, to the Senedd constituencies and Senedd electoral regions of "

Senedd Cymru The Senedd (; ), officially known as the Welsh Parliament in English and () in Welsh, is the devolved, unicameral legislature of Wales. A democratically elected body, it makes laws for Wales, agrees certain taxes and scrutinises the Welsh Gove ...

" or "the

Welsh Parliament The Senedd (; ), officially known as the Welsh Parliament in English and () in Welsh, is the devolved, unicameral legislature of Wales. A democratically elected body, it makes laws for Wales, agrees certain taxes and scrutinises the Welsh Gove ...

", known in both

and

English English usually refers to: * English language * English people English may also refer to: Peoples, culture, and language * ''English'', an adjective for something of, from, or related to England ** English national ide ...

as the Senedd.

Constituencies

Wales is made up of 40 constituencies for elections to the Senedd, the constituencies are currently the same but are not linked to those used for elections to the House of Commons of the United Kingdom, with each constituency containing a population of around 60,000. The borders of each constituencies are drawn using Local government boundaries, defined in Parliamentary Voting System and Constituencies Act 2011 as "the boundaries of counties, county boroughs, electoral divisions, communities and community wards".

Boundary responsibility

The

Boundary Commission for Wales The boundary commissions in the United Kingdom are non-departmental public bodies responsible for determining the boundaries of constituencies for elections to the House of Commons. There are four boundary commissions: * Boundary Commission for ...

, a

non-departmental public body In the United Kingdom, non-departmental public body (NDPB) is a classification applied by the Cabinet Office, Treasury, the Scottish Government and the Northern Ireland Executive to public sector organisations that have a role in the process of ...

, is responsible for proposing alterations to the boundaries of UK parliamentary constituencies in Wales, and reports proposals to the

UK Government ga, Rialtas a Shoilse gd, Riaghaltas a Mhòrachd , image = HM Government logo.svg , image_size = 220px , image2 = Royal Coat of Arms of the United Kingdom (HM Government).svg , image_size2 = 180px , caption = Royal Arms , date_est ...

. Boundaries of Senedd constituencies and electoral regions are currently not overseen by any statutory review body, following the delinking of Senedd and UK Parliament constituencies in 2011, although the current configurations of both constituencies share the same boundaries (only the Senedd has electoral regions). Organisations such as the Electoral Reform Society Cymru have indicated a preference for coterminosity (meaning the mirroring of Senedd seat boundaries in Wales along the lines of the 2016 proposed reforms to the Welsh seats in the UK Parliament), however, such coterminosity is merely desired and is not enforced by law, meaning any changes to UK parliamentary constituencies in Wales do not necessarily need to be mirrored with the same changes for Senedd constituencies. If the differing proposals to constituencies in Wales, the proposed reduction of UK parliamentary constituencies and a proposed increase in Senedd constituencies in Wales are followed through, full coterminosity would be impossible. On 8 September 2021, a draft proposal of new UK parliamentary constituencies, reducing to 32, was published, with no plans to pass these changes to Senedd Constituencies, meaning the next UK general election may use different constituencies to the

next Senedd election The next Senedd election is due to be held in or before May 2026 to elect 60 members to the Senedd (Welsh Parliament; ). It will be the seventh devolved general election since the Senedd (formerly the National Assembly for Wales) was establi ...

, once more.

Current constituencies

Former constituencies

Between the first election in

for the then

, to the 2007 election, there were three former constituencies. These constituencies were replaced at the 2007 election, with new boundaries and names. Three constituency names,

, and Meirionydd Nant Conwy, have become historic, and the new boundaries define three constituencies with new names: Arfon, Dwyfor Meirionnydd, and Aberconwy. Generally, the new boundaries define each constituency taking into account local government ward boundaries, and define constituencies close to equal in terms of the sizes of their electorates.

Electoral regions

Wales is organised into five electoral regions for elections to the Senedd. Each region contains between 7 and 9 constituencies within them. Each region elects four additional members of the Senedd and roughly contains 500,000 people.

Notes

References

External links

List of Members
at the Senedd website {{DEFAULTSORT:National Assembly For Wales Constituencies And Electoral Regions

Senedd electoral regions Senedd constituencies and electoral regions