2023 Periodic Review of Westminster constituencies

Parliamentary Constituencies Act 2020
Act of Parliament
Parliament of the United Kingdom
Long title	An Act to make provision about reports of the Boundary Commissions under the Parliamentary Constituencies Act 1986; to make provision about the number of parliamentary constituencies and other rules for the distribution of seats; and for connected purposes.
Citation	2020 c. 25
Dates
Royal assent	14 December 2020
Status: Current legislation
Text of statute as originally enacted
Text of the Parliamentary Constituencies Act 2020 as in force today (including any amendments) within the United Kingdom, from legislation.gov.uk.

The 2023 Periodic Review of Westminster constituencies was the most recent cycle of the process to redraw the constituency map for the House of Commons. The new constituency borders were approved by the Privy Council on 15 November 2023 ^[1] and came into law on 29 November 2023. ^[2]

Legal basis

The process for periodic reviews of parliamentary constituencies in the United Kingdom is governed by the Parliamentary Constituencies Act 1986, as amended by the Parliamentary Voting System and Constituencies Act 2011 and subsequently by the Parliamentary Constituencies Act 2020. ^[3]

Individual registration

The 2023 review was the successor to the 2018 Periodic Review of Westminster constituencies, which was ultimately abandoned after it failed to pass into law. After abandonment of several previous reviews since 2015, the 2023 review was set to be the first review based on electoral registers drawn up using Individual Electoral Registration, which Parliament approved from 2014–15, an anti-fraud and personally empowering system that is in place in most of the world, replacing the older household registration that had been condemned by the worldwide Office for Democratic Institutions and Human Rights (OSCE/ODIHR). ^[4] By every, routine, local government canvass reaching slightly fewer imminent attainers of the age of 18 effectively than the old system of household registration ^[4] a small group of LSE experts have blogged, very marginally favours the Conservatives. ^[5] Local election offices are funded to implement mitigating measures to minimise any such disproportionate impacts. ^[4] The Command Papers were sponsored and ordered by a Deputy Prime Minister, Nick Clegg, a Liberal Democrat.

Process

Under current legislation, the four Boundary Commissions of the United Kingdom were required to report on their next review of the boundaries of parliamentary constituencies before 1 July 2023. ^[3] In order to meet this deadline, the Commissions began their work on 5 January 2021. Following three rounds of public consultation, all four Commissions submitted their final proposals to the Speaker of the House of Commons on 27 June 2023. The Speaker immediately laid these before Parliament and the reports were published on the respective Commissions' websites the following day. ^[6] The new boundaries were formally introduced into UK law on 15 November 2023 through The Parliamentary Constituencies Order 2023. ^[7] (The original deadline of the end of October was missed by the government, which, according to the Act, must only happen in exceptional circumstances).

A description of the review process is detailed in Timeline of the 2023 Periodic Review of Westminster constituencies.

Size of constituencies

The four Boundary Commissions formally launched their 2023 reviews on 5 January 2021, ^{[8] [9] [10] [11]} to coincide with the release by the Office for National Statistics (ONS) of electorate data from analysis of the electoral registers that had been published on 2 March 2020. ^[12] The commissions jointly calculated the relevant electoral quota/range to be used for the 2023 review and the allocation of parliamentary constituencies between the four nations. The English commission further divided its allocation between the nine regions of England.

The electorate of the United Kingdom, comprising 650 constituencies, as determined by the ONS, was 47,558,398 on 2 March 2020. The electorate of the five protected constituencies – Isle of Wight (two seats), Na h-Eileanan an Iar, Orkney and Shetland, and Ynys Môn – amounted to 220,132, leaving 47,338,266 to be distributed between the remaining 645 constituencies, which gave an electoral quota of 73,393. Each non-protected constituency must have an electorate which is within 5% of this quota, which gave a permitted range of 69,724 to 77,062. ^[8] In Northern Ireland the legislation allows for a wider range, in certain prescribed circumstances, from 68,313 to 77,062. ^[11]

Distribution of seats

United Kingdom

The 650 constituencies were allocated between the four nations of the UK in accordance with the method of allocation specified by the legislation as shown in the table below. ^[13]

Nation	Current seats (2010–2019)	Unprotected seats			Protected seats		Total
		Electorate	Allocation	Average size	Electorate	Allocation	Electorate	Allocation	Change
England	533	39,748,705	541	73,473	111,716	2	39,860,421	543	+10
Northern Ireland	18	1,295,688	18	71,983	–	–	1,295,688	18	–
Scotland	59	4,023,611	55	73,320	56,001	2	4,079,612	57	−2
Wales	40	2,270,262	31	73,234	52,415	1	2,322,677	32	−8
Total	650	47,338,266	645	73,393	220,132	5	47,558,398	650	–

Regions of England

The Commission for England applied the same distribution formula to the English allocation, which results in the following redistribution of constituencies among the English regions: ^[13]

Region	Current seats (2010–2019)	Electorate	Allocation	Change	Average size
East Midlands	46	3,481,126	47	+1	74,067
Eastern	58	4,482,127	61	+3	73,477
London	73	5,550,454	75	+2	74,006
North East	29	1,952,999	27	−2	72,333
North West	75	5,381,549	73	−2	73,720
South East *	83	6,522,802	89	+6	73,290
South West	55	4,242,136	58	+3	73,140
West Midlands	59	4,169,012	57	−2	73,141
Yorkshire and the Humber	54	3,966,500	54	—	73,454
Unprotected seats	532	39,748,705	541	+9	73,428
Isle of Wight	1	111,716	2	+1	55,858
Total	533	39,860,421	543	+10	73,408

* Excluding Isle of Wight

Final proposals

See also: Timeline of the 2023 Periodic Review of Westminster constituencies

All four Commissions submitted their Final Recommendations Reports to the Speaker of the House of Commons on 27 June 2023. These were immediately laid before Parliament and the reports were published on the respective Commissions' websites on 28 June 2023. ^{[14] [15] [16] [17]}

England

The final recommendations for England resulted in only 55 of the existing 533 constituencies remaining completely unchanged. ^[18]

Regional summary

Region	Total proposed seats	Unchanged	Sub-regions
East Midlands [19]	47 (+1)	7	Derbyshire Leicestershire, Lincolnshire and Rutland (+1) Northamptonshire Nottinghamshire
Eastern [20]	61 (+3)	3	Bedfordshire and Hertfordshire (+1) Cambridgeshire (+1) Essex Norfolk and Suffolk (+1)
London [21]	75 (+2)	3	North East London Newham and Tower Hamlets (+1) North Central London North West London South West London South Central London (+1) South East London
North East [22]	27 (−2)	2	North of Tyne (−1) North East (−1) Tees Valley
North West [23]	73 (−2)	12	Cheshire and Merseyside Cumbria and Lancashire (−2) Greater Manchester
South East [24]	91 (+7)	14	Berkshire, Hampshire, and Surrey (+2) Buckinghamshire (+1) East Sussex and West Sussex (+1) Isle of Wight (+1) Kent (+1) Oxfordshire (+1)
South West [25]	58 (+3)	2	Avon, Somerset, and Devon (+2) Cornwall Dorset Gloucestershire and Wiltshire (+1)
West Midlands [26]	57 (−2)	8	Birmingham and Solihull Coventry Herefordshire Shropshire Staffordshire and the Black Country (−2) Warwickshire Worcestershire
Yorkshire and the Humber [27]	54 (–)	4	Humberside and South Yorkshire (−1) North Yorkshire and West Yorkshire (+1)
Total	543	55

In Wales, 21 of the 32 seats were unaltered from the revised proposals; 10 had revised boundaries (of which five were renamed); and one had a name change only. ^[17] In Scotland boundary changes affected 18 seats, of which 12 were renamed. Only name changes affected a further six, leaving 33 unaltered. In Northern Ireland, minor boundary changes affected five seats, with no changes to the proposed names.

Northern Ireland

As the number of constituencies in Northern Ireland remains the same, changes were only necessary to bring some of the electorates within the permitted range and align boundaries with those of revised local government wards. Belfast South was enlarged into the countryside and renamed Belfast South and Mid Down. East Antrim was extended further west, while Fermanagh-South Tyrone was extended further east into County Armagh. ^[15]

Demographic changes from new boundaries

This table describes how the demographics of each constituency are different under the new boundaries compared to the old boundaries. ^[28] The population disparity between constituencies exists because boundaries are drawn based on electorate size, not total population.

Constituency	Catholic		Protestant		No religion		Other religion		Total population
	Old lines	New lines	Old lines	New lines	Old lines	New lines	Old lines	New lines	Old lines	New lines
Belfast East	10,679 (11.01%)	13,111 (12.82%)	51,872 (53.85%)	52,964 (51.79%)	31,792 (33.01%)	33,851 (33.10%)	1,981 (2.06%)	2,349 (2.30%)	96,324	102,275
Belfast North	46,485 (42.45%)	47,822 (44.91%)	37,090 (33.87%)	33,686 (31.63%)	23,615 (21.56%)	22,712 (21.33%)	2,317 (2.12%)	2,269 (2.13%)	109,507	106,489
Belfast South and Mid Down	44,768 (38.16%)	44,328 (37.08%)	32,208 (27.45%)	34,829 (29.13%)	34,845 (29.70%)	34,928 (29.22%)	5,499 (4.69%)	5,465 (4.57%)	117,320	119,950
Belfast West	69,641 (74.38%)	71,640 (69.43%)	11,738 (12.54%)	17,426 (16.89%)	10,606 (11.33%)	12,446 (12.06%)	1,642 (1.75%)	1,665 (1.61%)	93,627	103,177
East Antrim	15,709 (17.55%)	17,065 (17.60%)	48,378 (54.06%)	53,436 (55.11%)	24,428 (27.30%)	25,458 (26.26%)	977 (1.09%)	995 (1.03%)	89,492	96,954
East Londonderry	39,144 (39.26%)	41,106 (39.80%)	43,277 (43.40%)	44,461 (43.05%)	16,548 (16.42%)	16,962 (16.60%)	745 (0.75%)	756 (0.73%)	99,714	103,285
Fermanagh and South Tyrone	60,742 (55.62%)	64,271 (57.49%)	35,406 (32.42%)	34,501 (30.86%)	12,087 (11.07%)	12,021 (10.75%)	973 (0.89%)	997 (0.89%)	109,208	111,790
Foyle	72,966 (70.40%)	69,411 (71.33%)	18,332 (17.69%)	16,241 (16.69%)	11,279 (10.88%)	10,620 (10.91%)	1,075 (1.04%)	1,033 (1.06%)	103,652	97,305
Lagan Valley	22,185 (19.68%)	23,802 (21.25%)	60,598 (53.77%)	59,416 (53.05%)	28,239 (25.06%)	27,255 (24.33%)	1,685 (1.50%)	1,537 (1.37%)	112,707	112,010
Mid Ulster	69,196 (65.10%)	66,568 (63.26%)	27,466 (25.84%)	28,847 (27.41%)	9,063 (8.53%)	9,245 (8.79%)	560 (0.53%)	570 (0.54%)	106,285	105,230
Newry and Armagh	77,515 (62.99%)	71,766 (64.22%)	31,766 (25.81%)	27,189 (24.33%)	12,822 (10.42%)	11,881 (10.63%)	950 (0.77%)	911 (0.82%)	123,053	111,747
North Antrim	29,679 (26.44%)	28,245 (27.20%)	61,784 (55.04%)	56,171 (54.10%)	12,822 (17.86%)	11,881 (18.01%)	950 (0.67%)	911 (0.69%)	112,262	103,831
North Down	9,959 (10.69%)	10,352 (10.57%)	49,817 (55.04%)	52,671 (54.10%)	32,184 (17.86%)	33,627 (18.01%)	1,210 (0.67%)	1,248 (0.69%)	93,170	97,898
South Antrim	32,530 (30.58%)	31,490 (29.58%)	48,559 (45.64%)	49,475 (46.48%)	24,078 (22.63%)	24,286 (22.82%)	1,123 (1.12%)	1,190 (1.15%)	106,390	106,441
South Down	74,536 (65.22%)	68,036 (64.65%)	25,242 (22.09%)	24,284 (23.07%)	13,780 (12.06%)	12,249 (11.64%)	727 (0.64%)	672 (0.64%)	114,285	105,241
Strangford	14,195 (15.15%)	20,494 (20.88%)	52,951 (56.53%)	51,089 (52.05%)	25,555 (27.28%)	25,622 (26.10%)	967 (1.03%)	949 (0.97%)	93,668	98,154
Upper Bann	54,172 (41.82%)	50,007 (40.98%)	50,581 (39.05%)	48,722 (39.92%)	23,069 (17.81%)	21,686 (17.77%)	1,699 (1.31%)	1,624 (1.33%)	129,521	122,039
West Tyrone	61,050 (65.65%)	65,634 (65.80%)	23,929 (25.73%)	25,585 (25.65%)	7,470 (8.03%)	7,961 (7.98%)	541 (0.58%)	573 (0.57%)	92,990	99,753

Scotland

Map of Scotland (2024)

The following table details the proposed changes, based on the commission's final report. ^[16]

Regional summary

Grouping of council areas	Number of constituencies	Number unchanged
Aberdeen City	2 (–)	0
Aberdeenshire, Argyll and Bute, Highland, and Moray	7 (−1)	1
Angus, Clackmannanshire, Dundee City, Falkirk, Fife, Perth and Kinross, Stirling, and West Lothian	13 (–)	0
Dumfries and Galloway, East Dunbartonshire, North Lanarkshire, Scottish Borders, South Lanarkshire, and West Dunbartonshire	12 (–)	1
City of Edinburgh, East Lothian, and Midlothian	7 (–)	1
East Ayrshire, North Ayrshire, and South Ayrshire	4 (–)	4
East Renfrewshire	1 (–)	1
Glasgow City, Inverclyde, and Renfrewshire	9 (−1)	0
Na h-Eileanan an Iar, Orkney Islands and Shetland Islands	2 (protected)	2

Wales

The final recommendations on the new constituencies in Wales were published on 28 June 2023 by the Boundary Commission for Wales. ^{[29] [30]} This followed years of proposals and consultations since 2021, with initial proposals published in 2021 ^[31] and revised in 2022. ^[32]

Legend – New constituency; expanded constituency; redefined constituency; revived constituency

Recommended constituency	Electoral wards from constituency	Status
Aberafan Maesteg	Bridgend (part), Ogmore (part), Aberavon (part), Neath (part)	New
Alyn and Deeside	Alyn and Deeside (all), Delyn (part)	Expanded
Bangor Aberconwy	Aberconwy (all), Clwyd West (part), Arfon (part)	New
Blaenau Gwent and Rhymney	Blaenau Gwent (all), Merthyr Tydfil and Rhymney (part), Islwyn (part), Caerphilly (part)	New
Brecon, Radnor and Cwm Tawe	Brecon and Radnorshire (all), Neath (part)	New
Bridgend	Bridgend (part), Ogmore (part)	Redefined
Caerfyrddin	Carmarthen East and Dinefwr (part), Carmarthen West and South Pembrokeshire (part)	Revived
Caerphilly	Caerphilly (part), Islwyn (part)	Redefined
Cardiff East	Cardiff Central (part), Cardiff South and Penarth (part)	Revived
Cardiff North	Cardiff North (all), Pontypridd (part)	Expanded
Cardiff South and Penarth	Cardiff South and Penarth (part), Cardiff Central (part), Vale of Glamorgan (part)	Redefined
Cardiff West	Cardiff West (all), Pontypridd (part)	Expanded
Ceredigion Preseli	Ceredigion (all), Preseli Pembrokeshire (part)	New
Clwyd East	Clwyd West (part), Clwyd South (part), Vale of Clwyd (part), Delyn (part)	New
Clwyd North	Clwyd West (part), Vale of Clwyd (part)	New
Dwyfor Meirionnydd	Clwyd South (part), Dwyfor Meirionnydd (all), Arfon (part)	Expanded
Gower	Gower (part), Swansea West (part)	Redefined
Llanelli	Llanelli (all), Carmarthen East and Dinefwr (part)	Expanded
Merthyr Tydfil and Aberdare	Merthyr Tydfil and Rhymney (part), Cynon Valley (part)	New
Mid and South Pembrokeshire	Preseli Pembrokeshire (part), Carmarthen West and South Pembrokeshire (part)	New
Monmouthshire	Monmouth (part), Newport East (part)	Revived
Montgomeryshire and Glyndŵr	Montgomeryshire (all), Clwyd South (part)	New
Neath and Swansea East	Aberavon (part), Neath (part), Gower (part), Swansea East (part)	New
Newport East	Newport East (part), Newport West (part)	Redefined
Newport West and Islwyn	Newport West (part), Islwyn (part)	New
Pontypridd	Cynon Valley (part), Ogmore (part), Pontypridd (part)	Redefined
Rhondda and Ogmore	Ogmore (part), Pontypridd (part), Rhondda (all)	New
Swansea West	Swansea East (part), Swansea West (part)	Redefined
Torfaen	Torfaen (all), Monmouth (part)	Expanded
Vale of Glamorgan	Vale of Glamorgan (part)	Redefined
Wrexham	Clwyd South (part), Wrexham (all)	Expanded
Ynys Môn	Ynys Môn (all)	Protected constituency

Political impact

According to analysis carried out by electoral modelling consultancy Electoral Calculus, a total of 24 constituencies would disappear (i.e. be broken up and not form the larger part of any proposed seats), offset by 24 wholly new constituencies (proposed seats which do not contain the larger part of any pre-existing seat). If the 2019 general election was re-run under the boundaries in the final proposals, it was estimated that a further 15 seats would change hands. The overall effect would be a net gain of 11 seats for the Conservatives, a net loss of 6 for Labour, a loss of 3 for the Liberal Democrats and 2 for Plaid Cymru. ^[33] This was further analysed as follows:

Party	New seats	Abolished seats	Seats changing hands		Total
			Gain	Loss
Conservative	+19	−11	+8	−5	+11
Labour	+5	−10	+4	−5	−6
Liberal Democrat	–	–	–	−3	−3
Scottish National	–	−2	+3	−1	0
Plaid Cymru	–	−1	–	−1	−2
Total	+24	−24	+15	−15	–

In January 2024, professors Colin Rallings and Michael Thrasher published detailed estimates of what the result would have been had the new boundaries been in place at the previous general election. This analysis shows the Conservatives would have won seven additional seats in 2019, with Labour losing two, the Liberal Democrats three and Plaid Cymru two. ^[34]

New and abolished constituencies

See also: List of United Kingdom Parliament constituencies (2024 to present) by region

In total, there are 211 newly named constituencies, with the same number of seat names no longer being used (comprising just under one third of the total of 650). These constituencies are listed alphabetically below. Note that a constituency name remaining the same or changing does not necessarily correlate with how much the seat's boundaries change, or whether the constituency would be seen as a "new constituency". For example, the pre-2023 Burton changes name to become the post-2023 Burton and Uttoxeter, but its boundaries remain identical; on the other hand, the constituency name Newcastle upon Tyne North remains the same after the review, but the majority of the post-review constituency covers different territory to the pre-review constituency, with only 43% of the pre-2023 Newcastle upon Tyne North remaining in the new seat after the review.

New constituency names

Following the publication of the final recommendations, these are the new or re-established names of constituencies which will be fought at the next general election:

• Aberafan Maesteg
• Aberdeenshire North and Moray East
• Alloa and Grangemouth
• Angus and Perthshire Glens
• Arbroath and Broughty Ferry
• Argyll, Bute and South Lochaber
• Bangor Aberconwy
• Barnsley North
• Barnsley South
• Bathgate and Linlithgow
• Beckenham and Penge
• Belfast South and Mid Down
• Bethnal Green and Stepney
• Bicester and Woodstock
• Birmingham Hall Green and Moseley
• Birmingham Hodge Hill and Solihull North
• Blackley and Middleton South
• Blackpool North and Fleetwood
• Blaenau Gwent and Rhymney
• Blaydon and Consett
• Blyth and Ashington
• Bolton South and Walkden
• Brecon, Radnor and Cwm Tawe
• Brent East
• Brent West
• Bridgwater
• Bridlington and The Wolds
• Brigg and Immingham
• Brighton Kemptown and Peacehaven
• Bristol Central
• Bristol North East
• Broadland and Fakenham
• Bromley and Biggin Hill
• Buckingham and Bletchley
• Burton and Uttoxeter
• Bury St Edmunds and Stowmarket
• Caerfyrddin
• Cardiff East
• Ceredigion Preseli
• Chester North and Neston
• Chester South and Eddisbury
• Clapham and Brixton Hill
• Clwyd East
• Clwyd North
• Coatbridge and Bellshill
• Corby and East Northamptonshire
• Coventry East
• Cowdenbeath and Kirkcaldy
• Cramlington and Killingworth
• Croydon East
• Croydon West
• Cumbernauld and Kirkintilloch
• Dewsbury and Batley
• Didcot and Wantage
• Doncaster East and the Isle of Axholme
• Dorking and Horley
• Dover and Deal
• Droitwich and Evesham
• Dudley
• Dundee Central
• Dunfermline and Dollar
• Dunstable and Leighton Buzzard
• Earley and Woodley
• East Grinstead and Uckfield
• East Kilbride and Strathaven
• East Thanet
• East Wiltshire
• Edinburgh East and Musselburgh
• Edmonton and Winchmore Hill
• Ellesmere Port and Bromborough
• Eltham and Chislehurst
• Ely and East Cambridgeshire
• Exmouth and Exeter East
• Fareham and Waterlooville
• Farnham and Bordon
• Frome and East Somerset
• Gateshead Central and Whickham
• Glasgow West
• Glastonbury and Somerton
• Glenrothes and Mid Fife
• Godalming and Ash
• Goole and Pocklington
• Gordon and Buchan
• Gorton and Denton
• Grantham and Bourne
• Great Grimsby and Cleethorpes
• Halesowen
• Hamble Valley
• Hamilton and Clyde Valley
• Hammersmith and Chiswick
• Hampstead and Highgate
• Harborough, Oadby and Wigston
• Harpenden and Berkhamsted
• Henley and Thame
• Herne Bay and Sandwich
• Heywood and Middleton North
• Hinckley and Bosworth
• Hitchin
• Honiton and Sidmouth
• Hornsey and Friern Barnet
• Hove and Portslade
• Inverclyde and Renfrewshire West
• Inverness, Skye and West Ross-shire
• Isle of Wight East
• Isle of Wight West
• Jarrow and Gateshead East
• Keighley and Ilkley
• Kensington and Bayswater
• Kingston upon Hull North and Cottingham
• Kingston upon Hull West and Haltemprice
• Kingswinford and South Staffordshire
• Lancaster and Wyre
• Leeds Central and Headingley
• Leeds South
• Leeds South West and Morley
• Leeds West and Pudsey
• Leigh and Atherton
• Lewisham North
• Lewisham West and East Dulwich
• Liverpool Garston
• Lothian East
• Lowestoft
• Luton South and South Bedfordshire
• Maidstone and Malling
• Manchester Rusholme
• Melksham and Devizes
• Melton and Syston
• Meriden and Solihull East
• Merthyr Tydfil and Aberdare
• Mid and South Pembrokeshire
• Mid Buckinghamshire
• Mid Cheshire
• Mid Dunbartonshire
• Mid Leicestershire
• Middlesbrough and Thornaby East
• Milton Keynes Central
• Monmouthshire
• Montgomeryshire and Glyndŵr
• Moray West, Nairn and Strathspey
• Motherwell, Wishaw and Carluke
• Neath and Swansea East
• Newcastle upon Tyne Central and West
• Newcastle upon Tyne East and Wallsend
• Newport West and Islwyn
• Newton Aycliffe and Spennymoor
• Normanton and Hemsworth
• North Bedfordshire
• North Cotswolds
• North East Somerset and Hanham
• North Northumberland
• North Warwickshire and Bedworth
• North West Essex
• Nottingham North and Kimberley
• Oldham West, Chadderton and Royton
• Ossett and Denby Dale
• Peckham
• Pendle and Clitheroe
• Penrith and Solway
• Perth and Kinross-shire
• Pontefract, Castleford and Knottingley
• Queen's Park and Maida Vale
• Rawmarsh and Conisbrough
• Reading Central
• Reading West and Mid Berkshire
• Rhondda and Ogmore
• Richmond and Northallerton
• Runcorn and Helsby
• Rutherglen
• Rutland and Stamford
• Salford
• Selby
• Sherwood Forest
• Shrewsbury
• Smethwick
• Solihull West and Shirley
• South Cotswolds
• South Devon
• South Shropshire
• Southend East and Rochford
• Southend West and Leigh
• Southgate and Wood Green
• Spen Valley
• St Neots and Mid Cambridgeshire
• Stirling and Strathallan
• Stockton West
• Stone, Great Wyrley and Penkridge
• Stratford and Bow
• Streatham and Croydon North
• Sussex Weald
• Swindon North
• Swindon South
• Taunton and Wellington
• Tipton and Wednesbury
• Tiverton and Minehead
• Tonbridge
• Torridge and Tavistock
• Vauxhall and Camberwell Green
• Wakefield and Rothwell
• Walsall and Bloxwich
• Washington and Gateshead South
• Waveney Valley
• Weald of Kent
• Wetherby and Easingwold
• Wellingborough and Rushden
• Wells and Mendip Hills
• West Bromwich
• West Ham and Beckton
• Whitehaven and Workington
• Widnes and Halewood
• Wolverhampton West
• Worsley and Eccles

Abolished constituency names

The following constituency names will no longer exist at the next general election:

• Aberavon
• Aberconwy
• Angus
• Arfon
• Argyll and Bute
• Banff and Buchan
• Barnsley Central
• Barnsley East
• Batley and Spen
• Beckenham
• Belfast South
• Berwick-upon-Tweed
• Bethnal Green and Bow
• Birmingham Hall Green
• Birmingham Hodge Hill
• Blackley and Broughton
• Blackpool North and Cleveleys
• Blaenau Gwent
• Blaydon
• Blyth Valley
• Bolton South East
• Bosworth
• Brecon and Radnorshire
• Brent Central
• Brent North
• Bridgwater and West Somerset
• Brigg and Goole
• Brighton Kemptown
• Bristol West
• Broadland
• Bromley and Chislehurst
• Buckingham
• Burton
• Bury St Edmunds
• Camberwell and Peckham
• Cardiff Central
• Carmarthen East and Dinefwr
• Carmarthen West and South Pembrokeshire
• Ceredigion
• Charnwood
• City of Chester
• Cleethorpes
• Clwyd South
• Clwyd West
• Coatbridge, Chryston and Bellshill
• Copeland
• Corby
• Coventry North East
• Croydon Central
• Croydon North
• Cumbernauld, Kilsyth and Kirkintilloch East
• Cynon Valley
• Delyn
• Denton and Reddish
• Devizes
• Dewsbury
• Don Valley
• Dover
• Dudley North
• Dudley South
• Dundee East
• Dundee West
• Dunfermline and West Fife
• East Devon
• East Dunbartonshire
• East Kilbride, Strathaven and Lesmahagow
• East Lothian
• East Yorkshire
• Eddisbury
• Edinburgh East
• Edmonton
• Ellesmere Port and Neston
• Elmet and Rothwell
• Eltham
• Enfield Southgate
• Fareham
• Garston and Halewood
• Gateshead
• Glasgow Central
• Glasgow North West
• Glenrothes
• Gordon
• Grantham and Stamford
• Great Grimsby
• Halesowen and Rowley Regis
• Haltemprice and Howden
• Halton
• Hammersmith
• Hampstead and Kilburn
• Harborough
• Hemsworth
• Henley
• Heywood and Middleton
• Hitchin and Harpenden
• Hornsey and Wood Green
• Hove
• Inverclyde
• Inverness, Nairn, Badenoch and Strathspey
• Isle of Wight
• Islwyn
• Jarrow
• Keighley
• Kensington
• Kingston upon Hull North
• Kingston upon Hull West and Hessle
• Kingswood
• Kirkcaldy and Cowdenbeath
• Lanark and Hamilton East
• Lancaster and Fleetwood
• Leeds Central
• Leeds West
• Leigh
• Lewisham Deptford
• Lewisham West and Penge
• Linlithgow and East Falkirk
• Ludlow
• Luton South
• Maidstone and The Weald
• Manchester Gorton
• Meon Valley
• Meriden
• Merthyr Tydfil and Rhymney
• Mid Worcestershire
• Middlesbrough
• Mid Worcestershire
• Milton Keynes South
• Mole Valley
• Monmouth
• Montgomeryshire
• Moray
• Morley and Outwood
• Motherwell and Wishaw
• Neath
• Newcastle upon Tyne Central
• Newcastle upon Tyne East
• Newport West
• Normanton, Pontefract and Castleford
• North East Bedfordshire
• North East Somerset
• North Swindon
• North Thanet
• North Tyneside
• North Warwickshire
• North West Durham
• North Wiltshire
• Nottingham North
• Ochil and South Perthshire
• Ogmore
• Oldham West and Royton
• Pendle
• Penrith and The Border
• Perth and North Perthshire
• Preseli Pembrokeshire
• Pudsey
• Reading East
• Reading West
• Rhondda
• Richmond (Yorks)
• Rochford and Southend East
• Ross, Skye and Lochaber
• Rutherglen and Hamilton West
• Rutland and Melton
• Saffron Walden
• Salford and Eccles
• Sedgefield
• Selby and Ainsty
• Sherwood
• Shrewsbury and Atcham
• Solihull
• Somerton and Frome
• South East Cambridgeshire
• South Staffordshire
• South Swindon
• South Thanet
• South West Bedfordshire
• South West Surrey
• Southend West
• Stirling
• Stockton South
• Stone
• Streatham
• Swansea East
• Taunton Deane
• The Cotswolds
• Tiverton and Honiton
• Tonbridge and Malling
• Torridge and West Devon
• Totnes
• Vale of Clwyd
• Vauxhall
• Wakefield
• Walsall North
• Walsall South
• Wansbeck
• Wantage
• Warley
• Washington and Sunderland West
• Waveney
• Wealden
• Weaver Vale
• Wellingborough
• Wells
• Wentworth and Dearne
• West Bromwich East
• West Bromwich West
• West Ham
• Westminster North
• Wirral South
• Wolverhampton South West
• Workington
• Worsley and Eccles
• Wyre and Preston North

Disappearing and newly created seats

Most of the new seats listed above are the result of name changes to existing constituencies following boundary changes of varying degrees, including five where the boundaries are unchanged. An existing seat where no part forms the largest part of any new seat is considered to be "disappearing". Conversely, any new seat which doesn't contain the largest part of any existing seat is considered to be genuinely "newly created".

The table below lists the disappearing and newly created constituencies. ^[35]

Region/Nation	Net change	Disappearing	Newly created
East Midlands	+1		Melton and Syston
Eastern	+3		Harpenden and Berkhamsted St Neots and Mid Cambridgeshire Waveney Valley
London	+2		Stratford and Bow Streatham and Croydon North
North East	−2	Blaydon North Tyneside
North West	−2	Denton and Reddish Penrith and The Border Wirral South Wyre and Preston North	Manchester Rusholme Mid Cheshire
South East	+7	Meon Valley	Bicester and Woodstock Buckingham and Bletchley Earley and Woodley East Grinstead and Uckfield Godalming and Ash Hamble Valley Isle of Wight West Weald of Kent
South West	+3	Kingswood North Wiltshire	Bristol North East Frome and East Somerset Melksham and Devizes North Cotswolds Tiverton and Minehead
West Midlands	−2	Dudley South Stone Walsall South	Stone, Great Wyrley and Penkridge
Yorkshire and the Humber	0	Brigg and Goole Leeds West	Leeds Central and Headingley Wakefield and Rothwell
Scotland	−2	Glasgow Central Ross, Skye and Lochaber
Wales	−8	Arfon Carmarthen West and South Pembrokeshire Clwyd South Cynon Valley Newport West Ogmore Swansea East Vale of Clwyd

Linked seats

An existing seat can be regarded as being linked to a newly named seat where part of the existing seat contributes the largest part of the newly named seat. There are a total of 187 linked constituencies, many of which involve significant changes resulting from the knock-on impact of new or abolished seats within review areas. However, some arise from the consultation process and involve only minor changes. The table below lists those constituencies with name changes, indicating the extent of the changes by reference to the proportion of the old constituency included in the new constituency, or the proportion of the new in the old, which ever is the lesser:

• None – name change only
• Minor – greater than 90%
• Moderate – between 75% and 90%
• Major – between 50% and 75%
• Wholesale – less than 50%

Region/nation	Abolished name	New name	Extent of change
East Midlands (9)	Bosworth	Hinckley and Bosworth	Moderate
	Charnwood	Mid Leicestershire	Major
	Corby	Corby and East Northamptonshire	Moderate
	Grantham and Stamford	Grantham and Bourne	Major
	Harborough	Harborough, Oadby and Wigston	Minor
	Nottingham North	Nottingham North and Kimberley	Major
	Rutland and Melton	Rutland and Stamford	Major
	Sherwood	Sherwood Forest	Minor
	Wellingborough	Wellingborough and Rushden	Moderate
Eastern (11)	Broadland	Broadland and Fakenham	Minor
	Bury St Edmunds	Bury St Edmunds and Stowmarket	Moderate
	Hitchin and Harpenden	Hitchin	Major
	Luton South	Luton South and South Bedfordshire	Minor
	North East Bedfordshire	North Bedfordshire	Moderate
	Rochford and Southend East	Southend East and Rochford	Moderate
	Saffron Walden	North West Essex	Moderate
	South East Cambridgeshire	Ely and East Cambridgeshire	Major
	South West Bedfordshire	Dunstable and Leighton Buzzard	Minor
	Southend West	Southend West and Leigh	Moderate
	Waveney	Lowestoft	Minor
London (21)	Beckenham	Beckenham and Penge	Major
	Bethnal Green and Bow	Bethnal Green and Stepney	Moderate
	Brent Central	Brent East	Major
	Brent North	Brent West	Moderate
	Bromley and Chislehurst	Bromley and Biggin Hill	Major
	Camberwell and Peckham	Peckham	Major
	Croydon Central	Croydon East	Moderate
	Croydon North	Croydon West	Major
	Edmonton	Edmonton and Winchmore Hill	Major
	Eltham	Eltham and Chislehurst	Major
	Enfield Southgate	Southgate and Wood Green	Major
	Hammersmith	Hammersmith and Chiswick	Major
	Hampstead and Kilburn	Hampstead and Highgate	Major
	Hornsey and Wood Green	Hornsey and Friern Barnet	Major
	Kensington	Kensington and Bayswater	Moderate
	Lewisham Deptford	Lewisham North	Moderate
	Lewisham West and Penge	Lewisham West and East Dulwich	Wholesale
	Streatham	Clapham and Brixton Hill	Major
	Vauxhall	Vauxhall and Camberwell Green	Major
	West Ham	West Ham and Beckton	Major
	Westminster North	Queen's Park and Maida Vale	Major
North East (12)	Berwick-upon-Tweed	North Northumberland	Moderate
	Blyth Valley	Cramlington and Killingworth	Wholesale
	Gateshead	Gateshead Central and Whickham	Major
	Jarrow	Jarrow and Gateshead East	Moderate
	Middlesbrough	Middlesbrough and Thornaby East	Moderate
	Newcastle upon Tyne Central	Newcastle upon Tyne Central and West	Major
	Newcastle upon Tyne East	Newcastle upon Tyne East and Wallsend	Major
	North West Durham	Blaydon and Consett	Wholesale
	Sedgefield	Newton Aycliffe and Spennymoor	Major
	Stockton South	Stockton West	Moderate
	Wansbeck	Blyth and Ashington	Major
	Washington and Sunderland West	Washington and Gateshead South	Moderate
North West (19)	Blackley and Broughton	Blackley and Middleton South	Major
	Blackpool North and Cleveleys	Blackpool North and Fleetwood	Major
	Bolton South East	Bolton South and Walkden	Major
	City of Chester	Chester North and Neston	Major
	Copeland	Whitehaven and Workington	Major
	Eddisbury	Chester South and Eddisbury	Major
	Ellesmere Port and Neston	Ellesmere Port and Bromborough	Major
	Garston and Halewood	Liverpool Garston	Moderate
	Halton	Widnes and Halewood	Major
	Heywood and Middleton	Heywood and Middleton North	Moderate
	Lancaster and Fleetwood	Lancaster and Wyre	Major
	Leigh	Leigh and Atherton	Moderate
	Manchester Gorton	Gorton and Denton	Major
	Oldham West and Royton	Oldham West, Chadderton and Royton	None
	Pendle	Pendle and Clitheroe	Major
	Salford and Eccles	Salford	Moderate
	Weaver Vale	Runcorn and Helsby	Major
	Workington	Penrith and Solway	Wholesale
	Worsley and Eccles South	Worsley and Eccles	Major
South East (18)	Brighton Kemptown	Brighton Kemptown and Peacehaven	Minor
	Buckingham	Mid Buckinghamshire	Wholesale
	Dover	Dover and Deal	Minor
	Fareham	Fareham and Waterlooville	Major
	Henley	Henley and Thame	Minor
	Hove	Hove and Portslade	None
	Isle of Wight	Isle of Wight East	Major
	Maidstone and The Weald	Maidstone and Malling	Major
	Milton Keynes South	Milton Keynes Central	Wholesale
	Mole Valley	Dorking and Horley	Major
	North Thanet	Herne Bay and Sandwich	Moderate
	Reading East	Reading Central	Major
	Reading West	Reading West and Mid Berkshire	Major
	South Thanet	East Thanet	Moderate
	South West Surrey	Farnham and Bordon	Major
	Tonbridge and Malling	Tonbridge	Moderate
	Wantage	Didcot and Wantage	Moderate
	Wealden	Sussex Weald	Major
South West (14)	Bridgwater and West Somerset	Bridgwater	Major
	Bristol West	Bristol Central	Major
	Devizes	East Wiltshire	Major
	East Devon	Exmouth and Exeter East	Major
	North East Somerset	North East Somerset and Hanham	Major
	North Swindon	Swindon North	Moderate
	South Swindon	Swindon South	Moderate
	Somerton and Frome	Glastonbury and Somerton	Major
	Taunton Deane	Taunton and Wellington	Moderate
	The Cotswolds	South Cotswolds	Wholesale
	Tiverton and Honiton	Honiton and Sidmouth	Major
	Torridge and West Devon	Torridge and Tavistock	Minor
	Totnes	South Devon	Minor
	Wells	Wells and Mendip Hills	Major
West Midlands (18)	Birmingham Hall Green	Birmingham Hall Green and Moseley	Minor
	Birmingham Hodge Hill	Birmingham Hodge Hill and Solihull North	Major
	Burton	Burton and Uttoxeter	None
	Coventry North East	Coventry East	Moderate
	Dudley North	Dudley	Moderate
	Halesowen and Rowley Regis	Halesowen	Major
	Ludlow	South Shropshire	Minor
	Meriden	Meriden and Solihull East	Major
	Mid Worcestershire	Droitwich and Evesham	Minor
	North Warwickshire	North Warwickshire and Bedworth	None
	Shrewsbury and Atcham	Shrewsbury	Minor
	Solihull	Solihull West and Shirley	Moderate
	South Staffordshire	Kingswinford and South Staffordshire	Major
	Walsall North	Walsall and Bloxwich	Major
	Warley	Smethwick	Moderate
	West Bromwich East	West Bromwich	Major
	West Bromwich West	Tipton and Wednesbury	Major
	Wolverhampton South West	Wolverhampton West	Moderate
Yorkshire and the Humber (22)	Barnsley Central	Barnsley North	Moderate
	Barnsley East	Barnsley South	Major
	Batley and Spen	Spen Valley	Major
	Cleethorpes	Brigg and Immingham	Major
	Dewsbury	Dewsbury and Batley	Major
	Don Valley	Doncaster East and the Isle of Axholme	Major
	East Yorkshire	Bridlington and The Wolds	Moderate
	Elmet and Rothwell	Wetherby and Easingwold	Wholesale
	Great Grimsby	Great Grimsby and Cleethorpes	Major
	Haltemprice and Howden	Goole and Pocklington	Wholesale
	Hemsworth	Normanton and Hemsworth	Moderate
	Keighley	Keighley and Ilkley	None
	Kingston upon Hull North	Kingston upon Hull North and Cottingham	Major
	Kingston upon Hull West and Hessle	Kingston upon Hull West and Haltemprice	Major
	Leeds Central	Leeds South	Major
	Morley and Outwood	Leeds South West and Morley	Major
	Normanton, Pontefract and Castleford	Pontefract, Castleford and Knottingley	Moderate
	Pudsey	Leeds West and Pudsey	Wholesale
	Richmond (Yorks)	Richmond and Northallerton	Moderate
	Selby and Ainsty	Selby	Major
	Wakefield	Ossett and Denby Dale	Major
	Wentworth and Dearne	Rawmarsh and Conisbrough	Major
Northern Ireland (1)	Belfast South	Belfast South and Mid Down	Moderate
Scotland (26)	Angus	Angus and Perthshire Glens	Major
	Argyll and Bute	Argyll, Bute and South Lochaber	Minor
	Banff and Buchan	Aberdeenshire North and Moray East	Major
	Coatbridge, Chryston and Bellshill	Coatbridge and Bellshill	Moderate
	Cumbernauld, Kilsyth and Kirkintilloch East	Cumbernauld and Kirkintilloch	Moderate
	Dundee East	Arbroath and Broughty Ferry	Major
	Dundee West	Dundee Central	Moderate
	East Dunbartonshire	Mid Dunbartonshire	Moderate
	East Kilbride, Strathaven and Lesmahagow	East Kilbride and Strathaven	Minor
	East Lothian	Lothian East	Moderate
	Edinburgh East	Edinburgh East and Musselburgh	Moderate
	Dunfermline and West Fife	Dunfermline and Dollar	Moderate
	Glasgow North West	Glasgow West	Moderate
	Glenrothes	Glenrothes and Mid Fife	Moderate
	Gordon	Gordon and Buchan	Major
	Inverclyde	Inverclyde and Renfrewshire West	Moderate
	Inverness, Nairn, Badenoch and Strathspey	Inverness, Skye and West Ross-shire	Major
	Kirkcaldy and Cowdenbeath	Cowdenbeath and Kirkcaldy	Moderate
	Lanark and Hamilton East	Hamilton and Clyde Valley	Major
	Linlithgow and East Falkirk	Bathgate and Linlithgow	Major
	Moray	Moray West, Nairn and Strathspey	Major
	Motherwell and Wishaw	Motherwell, Wishaw and Carluke	Moderate
	Ochil and South Perthshire	Alloa and Grangemouth	Wholesale
	Perth and North Perthshire	Perth and Kinross-shire	Major
	Rutherglen and Hamilton West	Rutherglen	Major
	Stirling	Stirling and Strathallan	Minor
Wales (16)	Aberavon	Aberafan Maesteg	Major
	Aberconwy	Bangor Aberconwy	Major
	Blaenau Gwent	Blaenau Gwent and Rhymney	Major
	Brecon and Radnorshire	Brecon, Radnor and Cwm Tawe	Moderate
	Cardiff Central	Cardiff East	Major
	Carmarthen East and Dinefwr	Caerfyrddin	Major
	Ceredigion	Ceredigion Preseli	Moderate
	Clwyd West	Clwyd North	Major
	Delyn	Clwyd East	Major
	Islwyn	Newport West and Islwyn	Major
	Merthyr Tydfil and Rhymney	Merthyr Tydfil and Aberdare	Major
	Monmouth	Monmouthshire	Moderate
	Montgomeryshire	Montgomeryshire and Glyndŵr	Major
	Neath	Neath and Swansea East	Major
	Preseli Pembrokeshire	Mid and South Pembrokeshire	Major
	Rhondda	Rhondda and Ogmore	Major

Sources:

• Electoral Calculus – New Constituency Boundaries for 2023 ^[36]
• House of Commons Library – Boundary review 2023: Which seats will change in the UK? ^[37]

Retained seats with major changes

The list below indicates those constituencies which have retained their names, but where boundary changes have resulted in major changes – where the proportion of the existing electorate included in the redefined constituency or vice versa, which ever is the lesser, is less than 75%.

• Aberdeen North
• Arundel and South Downs
• Ashford
• Ashton-under-Lyne
• Aylesbury
• Banbury
• Birmingham Ladywood
• Bishop Auckland
• Blackpool South
• Brentford and Isleworth
• Bridgend
• Bristol East
• Caithness, Sutherland and Easter Ross
• Cardiff South and Penarth
• Chippenham
• Dwyfor Meirionnydd
• East Hampshire
• Eastleigh
• Erith and Thamesmead
• Falkirk
• Glasgow East
• Glasgow North
• Glasgow North East
• Glasgow South West
• Gower
• Guildford
• Huntingdon
• Leeds North West
• Liverpool Riverside
• Liverpool Walton
• Liverpool Wavertree
• Liverpool West Derby
• Maidenhead
• Manchester Central
• Mid Sussex
• Milton Keynes North
• Morecambe and Lunesdale
• Newcastle upon Tyne North
• Newport East
• Northampton South
• Pontypridd
• Ribble Valley
• South Cambridgeshire
• South Norfolk
• South Northamptonshire
• South West Hertfordshire
• Stafford
• Stockport
• Stoke-on-Trent Central
• Stoke-on-Trent South
• Stourbridge
• Swansea West
• Westmorland and Lonsdale
• Windsor
• Wirral West
• Witney
• Wokingham
• Wolverhampton North East
• Wolverhampton South East
• Wrexham

See also

• List of United Kingdom Parliament constituencies (2024 to present) by region

References

1. "The Parliamentary Constituencies Order 2023". Boundary Commission for England. 20 November 2023. Retrieved 29 March 2024.
2. "The Parliamentary Constituencies Order 2023". legislation.gov.uk. The National Archives. 29 November 2023. Retrieved 29 March 2024.
3. "Parliamentary Constituencies Act 2020". Archived from the original on 6 August 2021.
4. "CM 8109 Individual Electoral Registration Impact Assessment Presented to Parliament by the Deputy Prime Minister by Command of Her Majesty June 2011" (PDF). publishing.service.gov.uk. Cabinet Office (UK). Retrieved 19 March 2024.
5. "Constituency boundaries – the reform behind the review". 11 September 2023.
6. "Defence Secretary Ben Wallace to lose seat in Commons boundary changes". BBC News. 28 June 2023. Retrieved 5 July 2023.
7. Privy Council List of Business - 15 November 2023 https://privycouncil.independent.gov.uk/wp-content/uploads/2023/11/2023-11-15-List-of-Business.pdf
8. "2023 Review launched". Boundary Commission for England. Retrieved 7 January 2021.
9. "2023 Review of UK Parliament Constituencies". Boundary Commission for Scotland. Retrieved 7 January 2021.
10. "2023 Review". Boundary Commission for Wales. Retrieved 7 January 2021.
11. "2023 Review: Electoral Quota and Allocation of Constituencies Announced". Boundary Commission for Northern Ireland. 5 January 2021. Retrieved 7 January 2021.
12. "Electoral statistics, UK". Office for National Statistics. Retrieved 7 January 2021.
13. "2023 Review". Boundary Commission for England. Retrieved 8 January 2021.
14. "Boundary Commission for England publishes final recommendations for new Parliamentary constituencies | Boundary Commission for England". boundarycommissionforengland.independent.gov.uk. Retrieved 5 July 2023.
15. "Boundary Commission for Northern Ireland Publishes Final Recommendations Report of the 2023 Review of Parliamentary Constituencies". Boundary Commission for Northern Ireland. 28 June 2023. Retrieved 5 July 2023.
16. "28 June 2023 – 2023 Review Report laid before Parliament | The Boundary Commission for Scotland". www.bcomm-scotland.independent.gov.uk. Retrieved 5 July 2023.
17. "Wales' new parliamentary constituencies published | BComm Wales". bcomm-wales.gov.uk. Retrieved 5 July 2023.
18. "The 2023 Review of Parliamentary Constituency Boundaries in England – Volume one: Report | Boundary Commission for England". boundarycommissionforengland.independent.gov.uk. para 70. Retrieved 12 July 2023.
19. "The 2023 Review of Parliamentary Constituency Boundaries in England – Volume one: Report – East Midlands | Boundary Commission for England". boundarycommissionforengland.independent.gov.uk. Retrieved 8 December 2023.
20. "The 2023 Review of Parliamentary Constituency Boundaries in England – Volume one: Report – Eastern | Boundary Commission for England". boundarycommissionforengland.independent.gov.uk. Retrieved 8 December 2023.
21. "The 2023 Review of Parliamentary Constituency Boundaries in England – Volume one: Report – London | Boundary Commission for England". boundarycommissionforengland.independent.gov.uk. Retrieved 8 December 2023.
22. "The 2023 Review of Parliamentary Constituency Boundaries in England – Volume one: Report – North East | Boundary Commission for England". boundarycommissionforengland.independent.gov.uk. Retrieved 8 December 2023.
23. "The 2023 Review of Parliamentary Constituency Boundaries in England – Volume one: Report – North West | Boundary Commission for England". boundarycommissionforengland.independent.gov.uk. Retrieved 8 December 2023.
24. "The 2023 Review of Parliamentary Constituency Boundaries in England – Volume one: Report – South East | Boundary Commission for England". boundarycommissionforengland.independent.gov.uk. Retrieved 8 December 2023.
25. "The 2023 Review of Parliamentary Constituency Boundaries in England – Volume one: Report – South West | Boundary Commission for England". boundarycommissionforengland.independent.gov.uk. Retrieved 8 December 2023.
26. "The 2023 Review of Parliamentary Constituency Boundaries in England – Volume one: Report – West Midlands | Boundary Commission for England". boundarycommissionforengland.independent.gov.uk. Retrieved 8 December 2023.
27. "The 2023 Review of Parliamentary Constituency Boundaries in England – Volume one: Report – Yorkshire and the Humber | Boundary Commission for England". boundarycommissionforengland.independent.gov.uk. Retrieved 8 December 2023.
28. "FLEXIBLE TABLE BUILDER". NISRA. Retrieved 16 November 2023.
29. "Wales' new parliamentary constituencies published | BComm Wales". bcomm-wales.gov.uk. Retrieved 28 June 2023.
30. 2023 Review of Parliamentary Constituencies – The 2023 Review of Parliamentary Constituencies in Wales (PDF). Boundary Commission for Wales. 28 June 2023.
31. "Major changes to cut number of Welsh MPs published". BBC News. 8 September 2021. Retrieved 8 September 2021.
32. "Revised Proposals" (PDF). Boundary Commission for Wales. pp. 24–25, 30.
33. "New Constituency Boundaries for 2023". www.electoralcalculus.co.uk. Retrieved 8 December 2023.
34. "General election: Labour would need record swing to win". BBC News. 16 January 2024. Retrieved 19 January 2024.
35. "New Constituency Boundaries for 2023". www.electoralcalculus.co.uk. Retrieved 12 July 2023.
36. "New Constituency Boundaries for 2023". www.electoralcalculus.co.uk. Retrieved 24 July 2023.
37. Baker, Carl; Uberoi, Elise; Johnston, Neil (13 July 2023). "Boundary review 2023: which seats will change in the UK?". House of Commons Library. Retrieved 24 July 2023.

External links

• Boundary Commission for England
• Boundary Commission for Scotland
• Boundary Commission for Wales
• Boundary Commission for Northern Ireland