Administrative divisions of United Kingdom: map and list
Explore 232 named first-level map divisions for United Kingdom. If you searched for its states, provinces or regions, use this interactive reference map to browse the names and compare outline-derived size estimates.
The source is a generalized beta map layer. Its boundary hierarchy and names may not match the current official administrative register. No population or socioeconomic figures are inferred from map shapes.
Hover or focus a division to identify it. Click, press Enter, or use the selectors to compare two outlines.
Choose two divisions to compare their approximate mapped outline areas.
Within-country comparison
Compare two divisions
Aberdeen224.2 km²Approximate outline areaAberdeenshire6,311.2 km²Approximate outline area
Mapped-area difference6,087 km²
Outline-size ratio28.16×
These are estimates calculated from generalized map polygons. They are not official land-area figures and do not include population, income, health, or education statistics.
Names represented in the source layer
United Kingdom regions and divisions
232 listed
Division name
Mapped-area estimate
Comparison action
Aberdeen
224.2 km²
Aberdeenshire
6,311.2 km²
Anglesey
709.9 km²
Angus
2,105.8 km²
Antrim
555 km²
Ards
392.7 km²
Argyll and Bute
7,555 km²
Armagh
658.9 km²
Ballymena
641.8 km²
Ballymoney
412.5 km²
Banbridge
460 km²
Barking and Dagenham
42.02 km²
Barnet
93.6 km²
Barnsley
340.7 km²
Bath and North East Somerset
308 km²
Bedford
432.4 km²
Belfast
109.1 km²
Bexley
65.16 km²
Birmingham
272.7 km²
Blackburn with Darwen
139.1 km²
Blackpool
102.7 km²
Blaenau Gwent
95.59 km²
Bolton
114.4 km²
Bournemouth
23.23 km²
Bracknell Forest
113.3 km²
Bradford
303.2 km²
Brent
45.31 km²
Bridgend
286.9 km²
Brighton and Hove
87.78 km²
Bristol
121.6 km²
Bromley
156.2 km²
Buckinghamshire
1,551.5 km²
Bury
97.74 km²
Caerphilly
293.9 km²
Calderdale
421.3 km²
Cambridgeshire
3,048.5 km²
Camden
23.77 km²
Cardiff
108.5 km²
Carmarthenshire
2,358.8 km²
Carrickfergus
81.34 km²
Castlereagh
93.48 km²
Central Bedfordshire
690.9 km²
Ceredigion
1,862.5 km²
Cheshire East
1,121.3 km²
Cheshire West and Chester
936.6 km²
Clackmannanshire
157 km²
Coleraine
489.5 km²
Conwy
1,127 km²
Cornwall
3,508.8 km²
Coventry
109.2 km²
Craigavon
381 km²
Croydon
83.38 km²
Cumbria
6,797 km²
Darlington
172.4 km²
Denbighshire
825.4 km²
Derby
76.01 km²
Derbyshire
2,570.5 km²
Derry
380 km²
Devon
6,564.5 km²
Doncaster
640.1 km²
Dorset
2,550.8 km²
Down
649.3 km²
Dudley
90.15 km²
Dumfries and Galloway
6,375.5 km²
Dundee
82.78 km²
Dungannon and South Tyrone
760.1 km²
Durham
2,226.9 km²
Ealing
53.64 km²
East Ayrshire
1,278.4 km²
East Dunbartonshire
187.2 km²
East Lothian
730.1 km²
East Renfrewshire
149.2 km²
East Riding of Yorkshire
2,437 km²
East Sussex
1,665.9 km²
Edinburgh
290 km²
Enfield
79.8 km²
Essex
3,373.7 km²
Falkirk
261.3 km²
Fermanagh
1,877.6 km²
Fife
1,317 km²
Flintshire
452 km²
Gateshead
164.3 km²
Glasgow
160.4 km²
Gloucestershire
2,634.1 km²
Greenwich
45.91 km²
Gwynedd
2,577 km²
Hackney
19.57 km²
Halton
166.9 km²
Halton
88 km²
Hammersmith and Fulham
14.28 km²
Hampshire
3,629.2 km²
Haringey
29.2 km²
Harrow
54.74 km²
Hartlepool
114 km²
Havering
120.2 km²
Herefordshire
2,124.4 km²
Hertfordshire
1,626.9 km²
Highland
25,679.4 km²
Hillingdon
112.8 km²
Hounslow
52.92 km²
Inverclyde
171.2 km²
Isle of Wight
402.1 km²
Isles of Scilly
5.99 km²
Islington
11.67 km²
Kensington and Chelsea
11.14 km²
Kent
3,537.1 km²
Kingston upon Hull
56.67 km²
Kingston upon Thames
39.99 km²
Kirklees
431.1 km²
Knowsley
137.3 km²
Lambeth
29.07 km²
Lancashire
2,802 km²
Larne
345.4 km²
Leeds
547.8 km²
Leicester
65.12 km²
Leicestershire
2,047.3 km²
Lewisham
32.51 km²
Limavady
608.2 km²
Lincolnshire
5,923.1 km²
Lisburn
449.7 km²
Liverpool
110.6 km²
London
3.1 km²
Luton
68.47 km²
Magherafelt
560 km²
Manchester
121.6 km²
Medway
196.2 km²
Merseyside
138.1 km²
Merthyr Tydfil
104.3 km²
Merton
36.77 km²
Mid Ulster
608.4 km²
Middlesbrough
47.78 km²
Midlothian
343.2 km²
Milton Keynes
336.6 km²
Monmouthshire
804.5 km²
Moray
2,223.8 km²
Moyle
509.7 km²
Neath Port Talbot
439.2 km²
Newcastle upon Tyne
97.45 km²
Newham
40.61 km²
Newport
172.6 km²
Newry and Mourne
913 km²
Newtownabbey
139.2 km²
Norfolk
5,392.6 km²
North Ayrshire
466.4 km²
North Down
91.94 km²
North East Lincolnshire
176.5 km²
North Lanarkshire
477.9 km²
North Lincolnshire
860.1 km²
North Somerset
363.2 km²
North Tyneside
73.26 km²
North Yorkshire
7,947.6 km²
Northamptonshire
2,317.9 km²
Northumberland
5,074.6 km²
Nottingham
81.62 km²
Nottinghamshire
2,072.5 km²
Oldham
183.5 km²
Omagh
1,157.2 km²
Orkney Islands
929.7 km²
Outer Hebrides
2,876.5 km²
Oxfordshire
2,607.2 km²
Pembrokeshire
1,549.6 km²
Perth and Kinross
5,407.5 km²
Peterborough
309.9 km²
Plymouth
61.56 km²
Poole
40.49 km²
Portsmouth
47.19 km²
Powys
5,071.3 km²
Reading
45.4 km²
Redbridge
53.37 km²
Redcar and Cleveland
296.1 km²
Renfrewshire
269.2 km²
Rhondda Cynon Taf
438.2 km²
Richmond upon Thames
58.22 km²
Rochdale
190.3 km²
Rotherham
277.2 km²
Rutland
404 km²
Salford
128.2 km²
Sandwell
98.59 km²
Scottish Borders
4,648.6 km²
Sefton
135.9 km²
Sheffield
377.8 km²
Shetland Islands
1,354.3 km²
Shropshire
3,176.3 km²
Slough
51.36 km²
Solihull
145.1 km²
Somerset
3,424.8 km²
South Ayrshire
1,252 km²
South Gloucestershire
550.9 km²
South Lanarkshire
1,742.6 km²
South Tyneside
80.27 km²
Southampton
56.96 km²
Southend-on-Sea
44.01 km²
Southwark
30.81 km²
Staffordshire
2,596.3 km²
Stirling
2,277.5 km²
Stockport
120.2 km²
Stockton-on-Tees
145.5 km²
Stoke-on-Trent
103.6 km²
Strabane
863.4 km²
Suffolk
3,750.8 km²
Sunderland
140.6 km²
Surrey
1,676.8 km²
Sutton
45.16 km²
Swansea
365.8 km²
Swindon
254.4 km²
Tameside
125.1 km²
Telford and Wrekin
293.9 km²
Thurrock
153.4 km²
Torbay
107.2 km²
Torfaen
131.4 km²
Tower Hamlets
22.39 km²
Trafford
77.07 km²
Vale of Glamorgan
285.6 km²
Wakefield
318 km²
Walsall
96.48 km²
Waltham Forest
36.86 km²
Wandsworth
36.92 km²
Warrington
176 km²
Warwickshire
1,957.4 km²
West Berkshire
641.7 km²
West Dunbartonshire
198.5 km²
West Lothian
415.3 km²
West Sussex
1,963.7 km²
Westminster
17.73 km²
Wigan
202.7 km²
Wiltshire
3,166.6 km²
Windsor and Maidenhead
193.8 km²
Wokingham
190.9 km²
Wolverhampton
64.48 km²
Worcestershire
1,779 km²
Wrexham
653.5 km²
York
300.4 km²
Map names and generalized outlines: Natural Earth — Admin 1 states and provinces, 1:10m, version 5.1.1.Approximate outline area calculated from generalized spherical geometry using a mean Earth radius of 6,371,008.8 metres. This is not an official land-area statistic.