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Unitary authorities of England

From Wikipedia, the free encyclopedia

Unitary authority area
CategoryLocal authority districts
LocationEngland
Found inStrategic authorities (some)
Number132[1] (as of 2026)
Possible types
Possible status
Populations41,443–1,183,618

In England, a unitary authority or unitary council[2][3] is a type of local authority in which local government functions have been combined into a single local authority. Elsewhere in England, a two-tier system of local government is still used, where local government responsibilities are shared between county councils and district councils.

A district that is governed by a unitary authority is commonly referred to as a unitary authority area[4][5] or unitary area.[3][6] The terms unitary district and, for those which are coterminous with a former two-tier county council area, unitary county are also sometimes used.[7][8][9][10] The term unitary authority is also sometimes used to refer to the area governed, such as in the ISO 3166-2:GB standard defining a taxonomy for subdivisions of the UK,[11] and in colloquial usage.[12][13][14][15]

London boroughs, created in 1965[16], and metropolitan districts, created in 1974[17], became unitary authorities in 1986 following the abolition of the Greater London Council and metropolitan county councils.[1][18][12][19]

The City of London and the Isles of Scilly are unitary authorities, with each having a unique form of local governance.[1] The Council of the Isles of Scilly is a sui generis single-tier authority, created in 1890 and since 1930 has held the "powers, duties and liabilities" of a county council.[20] The City of London Corporation is also a sui generis local authority with similar functions.

In other (non-metropolitan) areas of England, unitary authorities are constituted under the Local Government Act 1992, which amended the Local Government Act 1972 to allow the existence of non-metropolitan counties that do not comprise multiple non-metropolitan districts. Most non-metropolitan unitary authorities were established during the 1990s, with more created in 2009 and 2019–23.

Non-metropolitan unitary authorities are usually constituted as a coterminous non-metropolitan district and non-metropolitan county. In Berkshire, they are instead constituted as a non-metropolitan district in the Royal county of Berkshire (Berkshire retained its status as a non-metropolitan county despite the abolition of Berkshire County Council).[21]

The size of the areas governed by non-metropolitan unitary authorities varies greatly. The authorities created in the 1990s are generally coterminous with one former two-tier district area and cover a single large town or city, while those created since 2009 generally cover larger areas, with some coterminous with an entire former two-tier county council area.

History

[edit]

Background

[edit]

The term "unitary authority" was first used in the Redcliffe-Maud Report in 1969 in its current sense of a local government authority which combines the functions of a county council and a district council.[22] Strictly speaking, the term does not necessarily mean a single level of local government within an area, because in some cases there are also parish councils in the same area.

Although the term was not applied to them, county boroughs between 1889 and 1974 were effectively unitary authority areas, that is, single-tier administrative units. Before 1889, local government authorities had different powers and functions, but from medieval times some cities and towns had a high degree of autonomy as counties corporate. Some smaller settlements also enjoyed some degree of autonomy from regular administration as boroughs or liberties.

The Local Government Act 1972 created areas for local government where large towns and their rural hinterlands were administered together. The concept of unitary units was abandoned with a two-tier arrangement of county and district councils in all areas of England, except the Isles of Scilly where the small size and distance from the mainland made it impractical. In 1986 a broadly unitary system of local government was introduced in the six metropolitan counties and Greater London, where the upper-tier authorities were abolished and their functions were split between central government, the borough councils and joint boards.[23]

1990s reform

[edit]

A review in the 1990s was initiated to select non-metropolitan areas where new unitary authorities could be created.[24] The resulting structural changes were implemented between 1995 and 1998. Bristol, Herefordshire, the Isle of Wight and Rutland were established as counties of a single district; the county administration of Berkshire was dissolved, though the county legally preserved to retain for its territory its royal designation, and each of its district councils became unitary; the counties of Avon, Humberside and Cleveland were broken up to create several unitary authorities; and a number of districts were split off from their associated counties.[23] The changes caused the ceremonial counties to be defined separately, as they had been before 1974. The review caused 46 unitary authorities to be created.[23]

2009 changes

[edit]

A further review was initiated in 2007 and was enacted in 2009. The review established Cornwall and Northumberland as counties of a single district; established unitary authorities in County Durham, Shropshire and Wiltshire covering the part of the county that was not already split off in the 1990s review; and divided the remainder of Bedfordshire and Cheshire into two unitary authority areas. The review caused nine unitary authorities to be created.

Further reform and 2019−2023 changes

[edit]

In 2017, it was proposed that two unitary authority areas be formed to cover the ceremonial county of Dorset. One of the authorities would consist of the existing unitary authorities of Bournemouth, Poole and the two-tier district of Christchurch, the other would be composed of the remainder of the county.[25] In November 2017, Secretary of State for Communities and Local Government, Sajid Javid stated that he was "minded to approve the proposals" and a final decision to implement the two unitary authority model was confirmed in February 2018. Statutory instruments for the creation of two unitary authorities, to be named Bournemouth, Christchurch and Poole Council and Dorset Council, have been made and shadow authorities for the new council areas were formed ahead of their creation on 1 April 2019.[26][27]

Buckinghamshire County Council and the two-tier districts of Aylesbury Vale, Chiltern, South Bucks, and Wycombe in Buckinghamshire were replaced by a single unitary authority known as Buckinghamshire Council on 1 April 2020. The existing unitary authority of Milton Keynes was not affected; from 1 April 2020, therefore, the ceremonial county of Buckinghamshire has been composed of two unitary authority areas.[28][29]

In March 2018, an independent report commissioned by the Secretary of State for Housing, Communities and Local Government, proposed structural changes to local government in Northamptonshire. These changes would see the existing county council and district councils abolished and two new unitary authorities created in their place.[30] One authority, West Northamptonshire, would consist of the existing districts of Daventry, Northampton and South Northamptonshire and the other authority, North Northamptonshire would consist of Corby, East Northamptonshire, Kettering and Wellingborough districts.[31] This was confirmed in May 2019, with the new councils being created in April 2021.

In July 2021 the Ministry of Housing, Communities and Local Government announced that in April 2023, the non-metropolitan counties of Cumbria, North Yorkshire and Somerset would be reorganised into unitary authority areas.[32] The new authorities, Cumberland, Westmorland and Furness, North Yorkshire Council and Somerset Council were first elected in May 2022 and formally assumed their powers on 1 April 2023.

English Devolution Bill

[edit]

The Labour Party returned to power following the 2024 general election, and in her Autumn budget statement, Chancellor of the Exchequer Rachel Reeves outlined that a forthcoming English Devolution Bill would include plans for "working with councils to move to simpler structures that make sense for their local areas", suggesting that a new round of local government reorganisation could be likely.[33][34]

In February 2025 Jim McMahon, the Minister for Local Government and English Devolution, wrote to all two-tier and unitary councils in England stating that all local government will move to a unitary system with new council areas having a target population of at least 500,000. Councils were invited to work together and submit an interim plan by 21 March 2025 and a final proposal for reorganisation by 28 November 2025.[35] Local elections in East Sussex, West Sussex, Essex, Thurrock, Hampshire, the Isle of Wight, Norfolk, Suffolk and Surrey were delayed in May 2025, to accommodate local reorganisation.[36]

Restructuring

[edit]

The process of changing from a two-tier local government to a structure based on unitary authorities is called 'restructuring'. The Secretary of State responsible for local government invites proposals from local areas to restructure into unitary authorities, and the Secretary decides whether or not the change should be implemented. The restructuring is carried out by an Order. There are no examples in the UK of councils restructuring back into a two-tier system.[37]

Comparison

[edit]

Unitary authorities combine the powers and functions that are delivered separately by the councils with two-tier governance. These functions are housing, waste management, waste collection, council tax collection, education, libraries, social services, transport, planning, consumer protection, licensing, cemeteries and crematoria. The breakdown of these services is as follows:[38]

Service Two-tier Unitary authority
Non-metropolitan county Non-metropolitan district
Education  Yes  No  Yes
Transport  Yes  No  Yes
Housing  No  Yes  Yes
Planning  Yes  No  Yes
Planning applications  No  Yes  Yes
Fire and public safety  Yes  No  Yes
Social care  Yes  No  Yes
Libraries  Yes  No  Yes
Waste management  Yes  No  Yes
Rubbish collection  No  Yes  Yes
Recycling  No  Yes  Yes
Trading standards  Yes  No  Yes
Council Tax collections  No  Yes  Yes

Criticism

[edit]

Unitary government has been criticised for damaging local democracy. Opponents to unitary authority criticise the 'bigger is better' assumption and highlight that larger councils breed mistrust of councillors and reduction in public engagement and voter turnout. Outside the UK, multi-level local government is the prevailing system, with major towns normally having a local authority. The average size of a local authority in England is 170,000, three times that of Europe.[39]

Electoral arrangements

[edit]

Electoral arrangements for unitary authorities are set-out within the act of Parliament or statutory instrument establishing the authority. Most unitary authorities in England are divided into a number of wards from which councillors are elected.

Eight unitary authorities are instead divided into electoral divisions: Cornwall, County Durham, Isle of Wight, North Yorkshire, Northumberland, Shropshire, Somerset, and Wiltshire – legally, these are continuing county councils gaining district council functions.[40][41][42][43][44][45][46][47] Buckinghamshire and Dorset unitary authorities were, however, established as new councils and divided into wards.[48][49]

List of current unitary authorities

[edit]

Unitary authorities are usually named after a town, city, geographical area or county (historic and or ceremonial). With no effect on powers or functions, districts can be granted the status of royal borough, borough or city. A district having a charter is dependent on the charter's wording: as a charter trustee to a place in the district; having joint charter to the place and district or to the district itself.

Unitary authority area Council Land area[50] Population (2024) Density[50] Created Type Ceremonial county Strategic authority
(km2) (mi2) (/km2) (/mi2)
Barking and Dagenham[16] Barking and Dagenham London Borough Council 36 14 232,747 6,447 16,700 1965 Borough,
London Borough
Greater London GLA
Barnet[16] Barnet London Borough Council 87 34 405,050 4,668 12,090 1965 Borough,
London Borough
Greater London GLA
Barnsley[17] Barnsley Metropolitan Borough Council 329 127 251,770 765 1,980 1974 Borough,
Metropolitan district
South Yorkshire South Yorkshire Mayoral Combined Authority
Bath and North East Somerset[51] Bath and North East Somerset Council 346 134 200,028 578 1,500 1996 Non-metropolitan district,
Non-metropolitan county
Somerset West of England CA
Bedford[52] Bedford Borough Council 476 184 194,976 409 1,060 2009 Borough,
Non-metropolitan district,
Non-metropolitan county
Bedfordshire None
Bexley[16] Bexley London Borough Council 61 24 256,434 4,234 10,970 1965 Borough,
London Borough
Greater London GLA
Birmingham[17] Birmingham City Council 268 103 1,183,618 4,420 11,400 1974 City,
Borough,
Metropolitan district
West Midlands West Midlands CA
Blackburn with Darwen[53] Blackburn with Darwen Borough Council 137 53 162,540 1,186 3,070 1998 Borough,
Non-metropolitan district,
Non-metropolitan county
Lancashire Lancashire CCA
Blackpool[53] Blackpool Council 35 14 144,191 4,135 10,710 1998 Borough,
Non-metropolitan district,
Non-metropolitan county
Lancashire Lancashire CCA
Bolton[17] Bolton Metropolitan Borough Council 140 54 310,085 2,218 5,740 1974 Borough,
Metropolitan district
Greater Manchester Greater Manchester CA
Bournemouth, Christchurch and Poole[49] Bournemouth, Christchurch and Poole Council 162 63 408,967 2,523 6,530 2019 Non-metropolitan district,
Non-metropolitan county
Dorset None
Bracknell Forest[21] Bracknell Forest Borough Council 109 42 130,806 1,196 3,100 1998 Borough,
Non-metropolitan district
Berkshire None
Bradford[17] Bradford City Council 366 141 563,605 1,538 3,980 1974 City,
Borough,
Metropolitan district
West Yorkshire West Yorkshire CA
Brent[16] Brent London Borough Council 43 17 352,976 8,164 21,140 1965 Borough,
London Borough
Greater London GLA
Brighton and Hove[54] Brighton and Hove City Council 83 32 283,870 3,427 8,880 1997 City,
Borough,
Non-metropolitan district,
Non-metropolitan county
East Sussex Sussex and Brighton CCA
Bristol[51] Bristol City Council 110 42 494,399 4,508 11,680 1996 City,
Borough,
Non-metropolitan district,
Non-metropolitan county
Bristol West of England CA
Bromley[16] Bromley London Borough Council 150 58 335,319 2,234 5,790 1965 Borough,
London Borough
Greater London GLA
Buckinghamshire[48] Buckinghamshire Council 1,565 604 578,772 370 960 2020 Non-metropolitan district,
Non-metropolitan county
Buckinghamshire None
Bury[17] Bury Metropolitan Borough Council 99 38 198,921 2,000 5,200 1974 Borough,
Metropolitan district
Greater Manchester Greater Manchester CA
Calderdale[17] Calderdale Metropolitan Borough Council 364 141 210,929 580 1,500 1974 Borough,
Metropolitan district
West Yorkshire West Yorkshire CA
Camden[16] Camden London Borough Council 22 8.5 216,943 9,961 25,800 1965 Borough,
London Borough
Greater London GLA
Central Bedfordshire[52] Central Bedfordshire Council 716 276 315,877 441 1,140 2009 Non-metropolitan district,
Non-metropolitan county
Bedfordshire None
Cheshire East[55] Cheshire East Council 1,166 450 421,298 361 930 2009 Borough,
Non-metropolitan district,
Non-metropolitan county
Cheshire Cheshire and Warrington CA
Cheshire West and Chester[55] Cheshire West and Chester Council 920 360 371,652 404 1,050 2009 Borough,
Non-metropolitan district,
Non-metropolitan county
Cheshire Cheshire and Warrington CA
Cornwall[40] Cornwall Council 3,545 1,369 583,289 165 430 2009 Non-metropolitan district,
Non-metropolitan county
Cornwall None
Coventry[17] Coventry City Council 99 38 369,026 3,741 9,690 1974 City,
Borough,
Metropolitan district
West Midlands West Midlands CA
Croydon[16] Croydon London Borough Council 86 33 409,342 4,734 12,260 1965 Borough,
London Borough
Greater London GLA
Cumberland[56] Cumberland Council 3,012 1,163 280,495 93 240 2023 Non-metropolitan district,
Non-metropolitan county
Cumbria Cumbria CA
Darlington[57] Darlington Borough Council 197 76 112,489 570 1,500 1997 Borough,
Non-metropolitan district,
Non-metropolitan county
County Durham Tees Valley CA
Derby[58] Derby City Council 78 30 274,149 3,514 9,100 1997 City,
Borough,
Non-metropolitan district,
Non-metropolitan county
Derbyshire East Midlands CCA
Doncaster[17] Doncaster Metropolitan Borough Council 568 219 319,765 563 1,460 1974 Borough,
Metropolitan district
South Yorkshire South Yorkshire Mayoral Combined Authority
Dorset[49] Dorset Council 2,491 962 389,947 157 410 2019 Non-metropolitan district,
Non-metropolitan county
Dorset None
Dudley[17] Dudley Metropolitan Borough Council 98 38 331,930 3,388 8,770 1974 Borough,
Metropolitan district
West Midlands West Midlands CA
County Durham[41] Durham County Council 2,226 859 538,011 242 630 2009 Non-metropolitan district,
Non-metropolitan county
County Durham North East Mayoral Strategic Authority
Ealing[16] Ealing London Borough Council 56 22 385,985 6,949 18,000 1965 Borough,
London Borough
Greater London GLA
East Riding of Yorkshire[59] East Riding of Yorkshire Council 2,404 928 355,884 148 380 1996 Non-metropolitan district,
Non-metropolitan county
East Riding of Yorkshire Hull and East Yorkshire CA
Enfield[16] Enfield London Borough Council 81 31 327,434 4,052 10,490 1965 Borough,
London Borough
Greater London GLA
Gateshead[17] Gateshead Metropolitan Borough Council 142 55 202,760 1,424 3,690 1974 Borough,
Metropolitan district
Tyne and Wear North East Mayoral Strategic Authority
Greenwich[16] Greenwich London Borough Council 47 18 299,528 6,331 16,400 1965 Royal Borough,
London Borough
Greater London GLA
Hackney[16] Hackney London Borough Council 19 7.3 266,758 14,007 36,280 1965 Borough,
London Borough
Greater London GLA
Halton[60] Halton Borough Council 79 31 131,543 1,663 4,310 1998 Borough,
Non-metropolitan district,
Non-metropolitan county
Cheshire Liverpool City Region CA
Hammersmith and Fulham[16] Hammersmith and Fulham London Borough Council 16 6.2 188,687 11,504 29,800 1965 Borough,
London Borough
Greater London GLA
Haringey[16] Haringey London Borough Council 30 12 263,850 8,912 23,080 1965 Borough,
London Borough
Greater London GLA
Harrow[16] Harrow London Borough Council 50 19 270,724 5,365 13,900 1965 Borough,
London Borough
Greater London GLA
Hartlepool[61] Hartlepool Borough Council 94 36 98,180 1,048 2,710 1996 Borough,
Non-metropolitan district,
Non-metropolitan county
County Durham Tees Valley CA
Havering[16] Havering London Borough Council 112 43 276,274 2,459 6,370 1965 Borough,
London Borough
Greater London GLA
Herefordshire[62] Herefordshire Council 2,180 840 191,047 88 230 1998 Non-metropolitan district,
Non-metropolitan county
Herefordshire None
Hillingdon[16] Hillingdon London Borough Council 116 45 329,185 2,845 7,370 1965 Borough,
London Borough
Greater London GLA
Hounslow[16] Hounslow London Borough Council 56 22 299,424 5,350 13,900 1965 Borough,
London Borough
Greater London GLA
Isle of Wight[42] Isle of Wight Council 380 150 141,660 373 970 1995 Non-metropolitan district,
Non-metropolitan county
Isle of Wight None
Isles of Scilly[20] Council of the Isles of Scilly 16 6.2 2,366 145 380 1890 Sui generis local government area Cornwall None
Islington[16] Islington London Borough Council 15 5.8 223,024 15,010 38,900 1965 Borough,
London Borough
Greater London GLA
Kensington and Chelsea[16] Kensington and Chelsea London Borough Council 12 4.6 144,518 11,918 30,870 1965 Royal Borough,
London Borough
Greater London GLA
Kingston upon Hull[59] Hull City Council 72 28 275,401 3,848 9,970 1996 City,
Borough,
Non-metropolitan district,
Non-metropolitan county
East Riding of Yorkshire Hull and East Yorkshire CA
Kingston upon Thames[16] Kingston upon Thames London Borough Council 37 14 172,692 4,635 12,000 1965 Borough,
London Borough
Greater London GLA
Kirklees[17] Kirklees Metropolitan Borough Council 409 158 447,847 1,096 2,840 1974 Borough,
Metropolitan district
West Yorkshire West Yorkshire CA
Knowsley[17] Knowsley Metropolitan Borough Council 87 34 162,565 1,879 4,870 1974 Borough,
Metropolitan district
Merseyside Liverpool City Region CA
Lambeth[16] Lambeth London Borough Council 27 10 316,920 11,822 30,620 1965 Borough,
London Borough
Greater London GLA
Leeds[17] Leeds City Council 552 213 845,189 1,532 3,970 1974 City,
Borough,
Metropolitan district
West Yorkshire West Yorkshire CA
Leicester[63] Leicester City Council 73 28 388,348 5,295 13,710 1997 City,
Borough,
Non-metropolitan district,
Non-metropolitan county
Leicestershire None
Lewisham[16] Lewisham London Borough Council 35 14 301,255 8,572 22,200 1965 Borough,
London Borough
Greater London GLA
Liverpool[17] Liverpool City Council 112 43 508,961 4,551 11,790 1974 City,
Borough,
Metropolitan district
Merseyside Liverpool City Region CA
City of London[1] City of London Corporation 3 1.2 15,111 5,229 13,540 886 City,
Sui generis local government area
City of London GLA
Luton[64] Luton Borough Council 43 17 239,090 5,515 14,280 1997 Borough,
Non-metropolitan district,
Non-metropolitan county
Bedfordshire None
Manchester[17] Manchester City Council 116 45 589,670 5,099 13,210 1974 City,
Borough,
Metropolitan district
Greater Manchester Greater Manchester CA
Medway[65] Medway Council 194 75 292,655 1,511 3,910 1998 Borough,
Non-metropolitan district,
Non-metropolitan county
Kent None
Merton[16] Merton London Borough Council 38 15 218,539 5,808 15,040 1965 Borough,
London Borough
Greater London GLA
Middlesbrough[61] Middlesbrough Council 54 21 156,161 2,898 7,510 1996 Borough,
Non-metropolitan district,
Non-metropolitan county
North Yorkshire Tees Valley CA
Milton Keynes[66] Milton Keynes City Council 309 119 305,884 991 2,570 1997 City,
Borough,
Non-metropolitan district,
Non-metropolitan county
Buckinghamshire None
Newcastle-upon-Tyne[17] Newcastle City Council 113 44 320,605 2,826 7,320 1974 City,
Borough,
Metropolitan district
Tyne and Wear North East Mayoral Strategic Authority
Newham[16] Newham London Borough Council 36 14 374,523 10,347 26,800 1965 Borough,
London Borough
Greater London GLA
North East Lincolnshire[59] North East Lincolnshire Council 193 75 159,911 830 2,100 1996 Borough,
Non-metropolitan district,
Non-metropolitan county
Lincolnshire Greater Lincolnshire CCA
North Lincolnshire[59] North Lincolnshire Council 375 145 137,201 365 950 1996 Borough,
Non-metropolitan district,
Non-metropolitan county
Lincolnshire Greater Lincolnshire CCA
North Northamptonshire[67] North Northamptonshire Council 987 381 373,871 379 980 2021 Non-metropolitan district,
Non-metropolitan county
Northamptonshire None
North Somerset[51] North Somerset Council 374 144 224,578 601 1,560 1996 Non-metropolitan district,
Non-metropolitan county
Somerset None
North Tyneside[17] North Tyneside Metropolitan Borough Council 82 32 215,025 2,613 6,770 1974 Borough,
Metropolitan district
Tyne and Wear North East Mayoral Strategic Authority
North Yorkshire[43] North Yorkshire Council 8,037 3,103 635,270 79 200 2023 Non-metropolitan district,
Non-metropolitan county
North Yorkshire York and North Yorkshire CA
Northumberland[44] Northumberland County Council 5,020 1,940 331,420 66 170 2009 Non-metropolitan district,
Non-metropolitan county
Northumberland North East Mayoral Strategic Authority
Nottingham[68] Nottingham City Council 75 29 331,077 4,437 11,490 1998 City,
Borough,
Non-metropolitan district,
Non-metropolitan county
Nottinghamshire East Midlands CCA
Oldham[17] Oldham Metropolitan Borough Council 142 55 251,560 1,767 4,580 1974 Borough,
Metropolitan district
Greater Manchester Greater Manchester CA
Peterborough[69] Peterborough City Council 343 132 223,655 651 1,690 1998 City,
Borough,
Non-metropolitan district,
Non-metropolitan county
Cambridgeshire Cambridgeshire and Peterborough CA
Plymouth[70] Plymouth City Council 80 31 272,067 3,407 8,820 1998 City,
Borough,
Non-metropolitan district,
Non-metropolitan county
Devon None
Portsmouth[71] Portsmouth City Council 40 15 214,321 5,307 13,750 1997 City,
Borough,
Non-metropolitan district,
Non-metropolitan county
Hampshire None
Reading[21] Reading Borough Council 40 15 182,907 4,528 11,730 1998 Borough,
Non-metropolitan district
Berkshire None
Redbridge[16] Redbridge London Borough Council 56 22 321,231 5,696 14,750 1965 Borough,
London Borough
Greater London GLA
Redcar and Cleveland[61] Redcar and Cleveland Borough Council 245 95 139,228 568 1,470 1996 Borough,
Non-metropolitan district,
Non-metropolitan county
North Yorkshire Tees Valley CA
Richmond upon Thames[16] Richmond upon Thames London Borough Council 57 22 196,678 3,427 8,880 1965 Borough,
London Borough
Greater London GLA
Rochdale[17] Rochdale Metropolitan Borough Council 158 61 235,561 1,490 3,900 1974 Borough,
Metropolitan district
Greater Manchester Greater Manchester CA
Rotherham[17] Rotherham Metropolitan Borough Council 287 111 276,595 965 2,500 1974 Borough,
Metropolitan district
South Yorkshire South Yorkshire Mayoral Combined Authority
Rutland[63] Rutland County Council 382 147 41,443 109 280 1997 Non-metropolitan district,
Non-metropolitan county
Rutland None
Salford[17] Salford City Council 97 37 294,348 3,028 7,840 1974 City,
Borough,
Metropolitan district
Greater Manchester Greater Manchester CA
Sandwell[17] Sandwell Metropolitan Borough Council 86 33 353,860 4,135 10,710 1974 Borough,
Metropolitan district
West Midlands West Midlands CA
Sefton[17] Sefton Metropolitan Borough Council 157 61 286,281 1,828 4,730 1974 Borough,
Metropolitan district
Merseyside Liverpool City Region CA
Sheffield[17] Sheffield City Council 368 142 582,493 1,583 4,100 1974 City,
Borough,
Metropolitan district
South Yorkshire South Yorkshire Mayoral Combined Authority
Shropshire[45] Shropshire Council 3,197 1,234 332,455 104 270 2009 Non-metropolitan district,
Non-metropolitan county
Shropshire None
Slough[21] Slough Borough Council 33 13 167,359 5,143 13,320 1998 Borough,
Non-metropolitan district
Berkshire None
Solihull[17] Solihull Metropolitan Borough Council 178 69 221,242 1,241 3,210 1974 Borough,
Metropolitan district
West Midlands West Midlands CA
Somerset[46] Somerset Council 3,450 1,330 588,328 171 440 2023 Non-metropolitan district,
Non-metropolitan county
Somerset None
South Gloucestershire[51] South Gloucestershire Council 497 192 306,332 616 1,600 1996 Non-metropolitan district,
Non-metropolitan county
Gloucestershire West of England CA
South Tyneside[17] South Tyneside Metropolitan Borough Council 64 25 151,393 2,350 6,100 1974 Borough,
Metropolitan district
Tyne and Wear North East Mayoral Strategic Authority
Southampton[71] Southampton City Council 50 19 259,424 5,201 13,470 1997 City,
Borough,
Non-metropolitan district,
Non-metropolitan county
Hampshire None
Southend-on-Sea[72] Southend-on-Sea City Council 42 16 185,256 4,445 11,510 1998 City,
Borough,
Non-metropolitan district,
Non-metropolitan county
Essex None
Southwark[16] Southwark London Borough Council 29 11 314,786 10,901 28,230 1965 Borough,
London Borough
Greater London GLA
St Helens[17] St Helens Metropolitan Borough Council 136 53 188,861 1,385 3,590 1974 Borough,
Metropolitan district
Merseyside Liverpool City Region CA
Stockport[17] Stockport Metropolitan Borough Council 126 49 303,929 2,411 6,240 1974 Borough,
Metropolitan district
Greater Manchester Greater Manchester CA
Stockton-on-Tees[61] Stockton-on-Tees Borough Council 205 79 206,800 1,009 2,610 1996 Borough,
Non-metropolitan district,
Non-metropolitan county
County Durham and North Yorkshire Tees Valley CA
Stoke-on-Trent[73] Stoke-on-Trent City Council 93 36 270,425 2,894 7,500 1998 City,
Borough,
Non-metropolitan district,
Non-metropolitan county
Staffordshire None
Sunderland[17] Sunderland City Council 137 53 288,606 2,100 5,400 1974 City,
Borough,
Metropolitan district
Tyne and Wear North East Mayoral Strategic Authority
Sutton[16] Sutton London Borough Council 44 17 214,525 4,893 12,670 1965 Borough,
London Borough
Greater London GLA
Swindon[74] Swindon Borough Council 230 89 243,875 1,060 2,700 1997 Borough,
Non-metropolitan district,
Non-metropolitan county
Wiltshire None
Tameside[17] Tameside Metropolitan Borough Council 103 40 239,643 2,323 6,020 1974 Borough,
Metropolitan district
Greater Manchester Greater Manchester CA
Telford and Wrekin[75] Telford and Wrekin Borough Council 290 110 195,952 675 1,750 1998 Borough,
Non-metropolitan district,
Non-metropolitan county
Shropshire None
Thurrock[72] Thurrock Council 164 63 180,989 1,105 2,860 1998 Borough,
Non-metropolitan district,
Non-metropolitan county
Essex None
Torbay[70] Torbay Council 63 24 140,126 2,228 5,770 1998 Borough,
Non-metropolitan district,
Non-metropolitan county
Devon Devon and Torbay CCA
Tower Hamlets[16] Tower Hamlets London Borough Council 20 7.7 331,886 16,787 43,480 1965 Borough,
London Borough
Greater London GLA
Trafford[17] Trafford Metropolitan Borough Council 106 41 241,025 2,273 5,890 1974 Borough,
Metropolitan district
Greater Manchester Greater Manchester CA
Wakefield[17] Wakefield City Council 339 131 367,666 1,086 2,810 1974 City,
Borough,
Metropolitan district
West Yorkshire West Yorkshire CA
Walsall[17] Walsall Metropolitan Borough Council 104 40 295,678 2,843 7,360 1974 Borough,
Metropolitan district
West Midlands West Midlands CA
Waltham Forest[16] Waltham Forest London Borough Council 39 15 279,737 7,208 18,670 1965 Borough,
London Borough
Greater London GLA
Wandsworth[16] Wandsworth London Borough Council 34 13 337,655 9,855 25,520 1965 Borough,
London Borough
Greater London GLA
Warrington[60] Warrington Borough Council 181 70 215,391 1,192 3,090 1998 Borough,
Non-metropolitan district,
Non-metropolitan county
Cheshire Cheshire and Warrington CA
West Berkshire[21] West Berkshire Council 704 272 165,112 234 610 1998 Non-metropolitan district Berkshire None
West Northamptonshire[67] West Northamptonshire Council 1,377 532 439,811 319 830 2021 Non-metropolitan district,
Non-metropolitan county
Northamptonshire None
Westminster[16] Westminster City Council 21 8.1 209,996 9,775 25,320 1965 City,
Borough,
London Borough
Greater London GLA
Westmorland and Furness[56] Westmorland and Furness Council 3,756 1,450 230,185 61 160 2023 Non-metropolitan district,
Non-metropolitan county
Cumbria Cumbria CA
Wigan[17] Wigan Metropolitan Borough Council 188 73 344,922 1,833 4,750 1974 Borough,
Metropolitan district
Greater Manchester Greater Manchester CA
Wiltshire[47] Wiltshire Council 3,255 1,257 523,700 161 420 2009 Non-metropolitan district,
Non-metropolitan county
Wiltshire None
Windsor and Maidenhead[21] Windsor and Maidenhead Borough Council 196 76 158,943 809 2,100 1998 Royal borough,
Non-metropolitan district
Berkshire None
Wirral[17] Wirral Metropolitan Borough Council 161 62 328,873 2,044 5,290 1974 Borough,
Metropolitan district
Merseyside Liverpool City Region CA
Wokingham[21] Wokingham Borough Council 179 69 187,200 1,046 2,710 1998 Borough,
Non-metropolitan district
Berkshire None
Wolverhampton[17] Wolverhampton City Council 69 27 281,251 4,050 10,500 1974 City,
Borough,
Metropolitan district
West Midlands West Midlands CA
York[76] City of York Council 272 105 209,301 770 2,000 1996 City,
Borough,
Non-metropolitan district,
Non-metropolitan county
North Yorkshire York and North Yorkshire CA

Future unitary authorities

[edit]

Secondary legislation was made on 9 March 2026 to reorganise local government in Surrey, creating two new unitary authorities. The first elections to the new shadow authorities were held on 7 May 2026, with vesting day on 1 April 2027.

Unitary authority area Council Population (2021) First election Created Type Ceremonial county Strategic authority
East Surrey[77] East Surrey Council 545,798 2026 2027 Non-metropolitan district,
Non-metropolitan county
Surrey None
West Surrey[77] West Surrey Council 657,309 2026 2027 Non-metropolitan district,
Non-metropolitan county
Surrey None

Former unitary authorities

[edit]
Unitary authority area Council Created Dissolved Type Ceremonial county Replaced by
Bournemouth[78] Bournemouth Borough Council 1997 2019 Borough,
Non-metropolitan district,
Non-metropolitan county
Dorset Bournemouth, Christchurch and Poole
Poole[78] Poole Borough Council 1997 2019 Borough,
Non-metropolitan district,
Non-metropolitan county
Dorset Bournemouth, Christchurch and Poole

See also

[edit]

References

[edit]
  1. ^ a b c d "What is local government reorganisation". Institute for Government. 15 January 2025. Retrieved 26 May 2026.
  2. ^ Sandford, Mark (24 November 2020). "Unitary local government: An explainer". House of Commons Library.
  3. ^ a b "How is local government organised? | Local Government Association". www.local.gov.uk.
  4. ^ "The Land Charges (Amendment) Rules 2012". www.legislation.gov.uk.
  5. ^ "Power to the People – Your guide to local councils, the benefits they can bring to your area and how you can create one" (PDF). NALC. 2010.
  6. ^ "The Local Government (Structural Changes) (General) (Amendment) Regulations 2018".
  7. ^ "Gazetteer of British Place Names". gazetteer.org.uk.
  8. ^ "The Local Authorities (Goods and Services) (Public Bodies) (Trunk Roads) (No. 2) Order 1996".
  9. ^ "Levelling-up and Regeneration Act 2023 c. 55 Part 2 Chapter 1".
  10. ^ "Oxfordshire County Council Strategic Financial Case for a Unitary Council" (PDF). Ernst & Young.
  11. ^ "Standard: ISO 3166 — Codes for the representation of names of countries and their subdivisions". www.iso.org.
  12. ^ a b "House of Commons Standing Committee A (pt 11)". publications.parliament.uk. I live in a unitary authority—a London borough—and if I were given the choice, I, personally, would vote to move to a unitary authority.
  13. ^ "Courts and Tribunal Services (England and Wales) - Hansard - UK Parliament". hansard.parliament.uk. 19 January 2025. ...not a single court will remain in the unitary authority of North Lincolnshire
  14. ^ "Eton College forced to close after Thames Water sewers which serve area around prestigious school flood". Sky News. The delayed start of term at the school in the unitary authority of Windsor and Maidenhead, in the ceremonial county of Berkshire
  15. ^ Wild, Rose (9 February 2024). "Sophisticated was an insult — and then it flipped". www.thetimes.com. Swansea used to be in a county called 'west Glamorgan' but this hasn't existed since 1996 when the old counties were replaced by 22 unitary authorities. Swansea is currently in the unitary authority of 'Swansea'.
  16. ^ a b c d e f g h i j k l m n o p q r s t u v w x y z aa ab ac ad ae af ag "London Government Act 1963". legislation.gov.uk. 31 July 1963. Retrieved 25 May 2026.
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