# ESPON metropolitan areas in the United Kingdom

A 2001 ESPON metropolitan area was defined as consisting of an urban area, conurbation or agglomeration, together with the surrounding area to which it was closely economically and socially integrated through commuting.
The European Union's ESPON (European Spatial Planning Observation Network) project defined a harmonised series of metropolitan areas across Europe, made up of two components: Morphological Urban Areas (MUAs), which were similar to urban areas that form the densely populated urban cores of metropolitan areas, and Functional Urban Areas (FUAs), which form the labour basin surrounding Morphological Urban Areas.
Morphological Urban Areas were calculated by combining contiguous local administrative units with population densities greater than 650 inhabitants per square kilometre, with Functional Urban Areas then being calculated by combining surrounding local administrative units where 10% or more of the workforce works within the core Morphological Urban Area.
According to the harmonised European definition, there were eighteen metropolitan areas in the United Kingdom with populations of more than 500,000 at the time of the 2001 census.
This article lists the UK metropolitan areas defined by ESPON, which excluded combined conurbations such as the Liverpool-Manchester megalopolis, which (in 2001) had a combined population of 5.6 million. It also excluded city regions such as those formed in Greater Manchester, Leeds, Liverpool and Sheffield, which are typically areas now covered by combined authorities.

## Summary

In 2001, there were 46 metropolitan areas in the United Kingdom with a populations in the range 150,000 to 25 million inhabitants, according to the ESPON project, with the following population distribution:
| Category | Populations (2011) | Count |
| A | 12.8 – 25 million | 1 |
| B | 6.4 – 12.8 million | 0 |
| C | 3.2 – 6.4 million | 1 |
| D | 1.6 – 3.2 million | 3 |
| E | 0.8 – 1.6 million | 7 |
| F | 0.4 – 0.8 million | 9 |
| Gi | 0.2 – 0.4 million | 19 |
| Gii | <0.2 million | ~6 |
| Total | | 46 |
Source

## By population (2001 data)

Source
| # | Area (population) | Parts (population) |
| 1 | London (13,709,000) | London (8,265,000) • Southend (291,000) • Chatham (231,000) • Luton–Dunstable (216,000) • Reading (216,000) • Aldershot–Farnborough (174,000) • Woking (124,000) • Basildon (113,000) • Slough (112,000) • High Wycombe (100,000) • Crawley (99,000) • Bracknell–Ascot (96,000) • Harlow (87,000) • Chelmsford (76,000) • Hemel Hempstead (68,000) • Maidstone (65,000) • Maidenhead (59,000) • St. Albans (59,000) • Basingstoke (55,000) • Aylesbury (49,000) • Stevenage (49,000) • Sittingbourne (42,000) • Wokingham (42,000) • Tunbridge Wells (39,000) • Sandhurst–Yateley (37,000) • Guildford (34,000) • Windsor (33,000) • Bishop's Stortford (31,000) • Letchworth (28,000) • Horsham (27,000) • East Grinstead (26,000) • Burgess Hill (24,000) • Sevenoaks (24,000) • Haywards Heath (22,000) • Hitchin (21,000) • Tonbridge (20,000) |
| 2 | Birmingham (3,683,000) | Birmingham–Wolverhampton (2,363,000) • Coventry (308,000) • Nuneaton (87,000) • Warwick–Leamington (71,000) • Redditch (61,000) • Bromsgrove (25,000) • Tamworth (21,000) |
| 3 | Manchester (2,556,000) | Greater Manchester Urban Area (2,207,000) • Macclesfield (59,000) |
| 4 | Leeds–Bradford (2,302,000) | Leeds (534,000) • Bradford (341,000) • Huddersfield (219,000) • Halifax–Queensbury (155,000) • Wakefield (111,000) • Castleford–Pontefract (102,000) • Harrogate (60,000) • Dewsbury (36,000) |
| 5 | Liverpool–Birkenhead (2,241,000) | Liverpool–Birkenhead (1,170,000) • Wigan–Ashton (220,000) • Warrington (168,000) • Widnes–Runcorn (121,000) • Chester (58,000) • Southport (44,000) • Ellesmere Port (40,000) • Ormskirk (24,000) • Skelmersdale (20,000) |
| 6 | Newcastle–Sunderland (1,599,000) | Newcastle (814,000) • Sunderland (270,000) • Blyth–Cramlington (55,000) • Peterlee (42,000) • Ashington (27,000) • Seaham (24,000) • Chester-le-Street (23,000) |
| 7 | Sheffield (1,569,000) | Sheffield (693,000) • Rotherham (150,000) • Doncaster (80,000) • Darfield (73,000) • Chesterfield (73,000) • Barnsley (56,000) |
| 8 | Portsmouth–Southampton (1,547,000) | Portsmouth (500,000) • Southampton (376,000) • Bognor Regis (66,000) • Salisbury (29,000) • Winchester (27,000) • Andover (26,000) |
| 9 | Nottingham–Derby (1,534,000) | Nottingham (532,000) • Derby (217,000) • Mansfield (185,000) • Ilkeston (53,000) • Newark (25,000) • Alfreton (23,000) |
| 10 | Glasgow (1,395,000) | Greater Glasgow (1,228,000) • East Kilbride (59,000) • Cumbernauld (45,000) • Kilmarnock (39,000) • Dumbarton (23,000) |
| 11 | Cardiff and South Wales valleys (1,097,000) | Cardiff (353,000) • Newport (192,000) • Merthyr Tydfil (35,000) • Pontypridd (28,000) • Caerphilly (26,000) • Bridgend (24,000) • Ebbw Vale (22,000) |
| 12 | Bristol (1,041,000) | Bristol (568,000) • Weston-super-Mare (70,000) • Bath (65,000) • Clevedon (25,000) |
| 13 | Belfast (799,000) | Belfast (501,000) • Bangor (15,000) |
| 14 | Edinburgh (782,000) | Edinburgh (478,000) • Livingston (46,000) |
| 15 | Brighton–Worthing–Littlehampton (769,000) | Brighton–Worthing (410,000) • Eastbourne (74,000) • Littlehampton (40,000) |
| 16 | Leicester (745,000) | Leicester (442,000) • Loughborough (53,000) • Coalville (39,000) • Hinckley (20,000) |
| 17 | Middlesbrough (656,000) | Middlesbrough-Stockton (389,000) • Darlington (58,000) • Hartlepool (53,000) |
| 18 | Bournemouth–Poole (531,000) | Bournemouth–Poole (390,000) |
| 19 | Swansea (462,000) | Swansea (219,000) • Port Talbot–Neath (51,000) |
| 20 | Stoke (456,000) | Stoke-on-Trent (359,000) |
| 21 | Hull (419,000) | Hull (284,000) |
| 22 | Blackburn–Burnley (391,000) | Blackburn (182,000) • Burnley (125,000) |
| 23 | Norwich (364,000) | Norwich (193,000) |
| 24 | Preston (354,000) | Preston–Leyland (249,000) |
| 25 | Plymouth (343,000) | Plymouth (228,000) |
| 26 | Aberdeen (332,000) | Aberdeen (183,000) |
| 27 | Blackpool (304,000) | Blackpool (239,000) |
| 28 | Northampton (288,000) | Northampton (220,000) |
| 29 | Cambridge (283,000) | Cambridge (142,000) |
| 30 | Milton Keynes (271,000) | Milton Keynes (136,000) |
| 31 | Swindon (260,000) | Swindon (144,000) |
| 32 | Exeter (259,000) | Exeter (105,000) • Exmouth (25,000) |
| 33 | Oxford (244,000) | Oxford (122,000) |
| 34 | Ipswich (240,000) | Ipswich (120,000) |
| 35 | York (234,000) | York (135,000) |
| 36 | Torbay (231,000) | Torbay (178,000) |
| 37 | Peterborough (219,000) | Peterborough (127,000) |
| 38 | Dundee (211,000) | Dundee (150,000) |
| 39 | Telford (209,000) | Telford (105,000) |
| 40 | Bedford (202,000) | Bedford (108,000) |
| 41 | Colchester (191,000) | Colchester (95,000) |
| 42 | Lincoln (176,000) | Lincoln (99,000) |
| 43 | Grimsby (174,000) | Grimsby (123,000) |
| 44 | Gloucester (166,000) | Gloucester (134,000) |
| 45 | Hastings–Bexhill (164,000) | Hastings–Bexhill (103,000) |
| 46 | Cheltenham (164,000) | Cheltenham (82,000) |

## By region (2001 data)

| Region | Region population | Metro Rank | Metropolitan area | Metro Population (2001) |
| Greater London | 8,173,941 | 1 | London | 13,709,000 |
| West Midlands | 5,601,847 | 2 | Birmingham | 3,683,000 |
| West Midlands | 5,601,847 | 20 | Stoke | 456,000 |
| West Midlands | 5,601,847 | 39 | Telford | 209,000 |
| North West | 7,052,177 | 3 | Manchester | 2,556,000 |
| North West | 7,052,177 | 5 | Liverpool–Birkenhead | 2,241,000 |
| North West | 7,052,177 | 22 | Blackburn–Burnley | 391,000 |
| North West | 7,052,177 | 24 | Preston | 354,000 |
| North West | 7,052,177 | 27 | Blackpool | 304,000 |
| Yorkshire and the Humber | 5,283,733 | 4 | Leeds–Bradford | 2,302,000 |
| Yorkshire and the Humber | 5,283,733 | 7 | Sheffield | 1,569,000 |
| Yorkshire and the Humber | 5,283,733 | 21 | Hull | 419,000 |
| Yorkshire and the Humber | 5,283,733 | 35 | York | 234,000 |
| Yorkshire and the Humber | 5,283,733 | 43 | Grimsby | 174,000 |
| North East | 2,596,886 | 6 | Newcastle–Sunderland | 1,599,000 |
| North East | 2,596,886 | 17 | Middlesbrough | 656,000 |
| South East | 8,634,750 | 8 | Portsmouth–Southampton | 1,547,000 |
| South East | 8,634,750 | 15 | Brighton–Worthing–Littlehampton | 769,000 |
| South East | 8,634,750 | 30 | Milton Keynes | 271,000 |
| South East | 8,634,750 | 33 | Oxford | 244,000 |
| South East | 8,634,750 | 45 | Hastings–Bexhill | 164,000 |
| East Midlands | 4,533,222 | 9 | Nottingham–Derby | 1,543,000 |
| East Midlands | 4,533,222 | 16 | Leicester | 745,000 |
| East Midlands | 4,533,222 | 28 | Northampton | 288,000 |
| East Midlands | 4,533,222 | 42 | Lincoln | 176,000 |
| Wales | | 11 | Cardiff and South Wales valleys | 1,097,000 |
| Wales | | 19 | Swansea | 462,000 |
| South West | 5,288,935 | 12 | Bristol | 1,041,000 |
| South West | 5,288,935 | 18 | Bournemouth–Poole | 531,000 |
| South West | 5,288,935 | 25 | Plymouth | 343,000 |
| South West | 5,288,935 | 31 | Swindon | 260,000 |
| South West | 5,288,935 | 32 | Exeter | 259,000 |
| South West | 5,288,935 | 36 | Torbay | 231,000 |
| South West | 5,288,935 | 44 | Gloucester | 166,000 |
| South West | 5,288,935 | 46 | Cheltenham | 164,000 |
| East of England | 5,846,965 | 23 | Norwich | 364,000 |
| East of England | 5,846,965 | 29 | Cambridge | 283,000 |
| East of England | 5,846,965 | 34 | Ipswich | 240,000 |
| East of England | 5,846,965 | 37 | Peterborough | 219,000 |
| East of England | 5,846,965 | 40 | Bedford | 202,000 |
| East of England | 5,846,965 | 41 | Colchester | 191,000 |
| Scotland | 5,404,700 | 10 | Glasgow | 1,395,000 |
| Scotland | 5,404,700 | 14 | Edinburgh | 782,000 |
| Scotland | 5,404,700 | 26 | Aberdeen | 332,000 |
| Scotland | 5,404,700 | 38 | Dundee | 211,000 |
| Northern Ireland | | 13 | Belfast | 799,000 |