The counties of the United Kingdom are subnational divisions of the
United Kingdom
The United Kingdom of Great Britain and Northern Ireland, commonly known as the United Kingdom (UK) or Britain, is a country in Northwestern Europe, off the coast of European mainland, the continental mainland. It comprises England, Scotlan ...
, used for the purposes of administrative, geographical and political demarcation. The older term, ''
shire
Shire () is a traditional term for an administrative division of land in Great Britain and some other English-speaking countries. It is generally synonymous with county (such as Cheshire and Worcestershire). British counties are among the oldes ...
'' is historically equivalent to
county
A county () is a geographic region of a country used for administrative or other purposesL. Brookes (ed.) '' Chambers Dictionary''. Edinburgh: Chambers Harrap Publishers Ltd, 2005. in some nations. The term is derived from the Old French denoti ...
. By the
Middle Ages
In the history of Europe, the Middle Ages or medieval period lasted approximately from the 5th to the late 15th centuries, similarly to the post-classical period of global history. It began with the fall of the Western Roman Empire and ...
, county had become established as the unit of local government, at least in
England
England is a Countries of the United Kingdom, country that is part of the United Kingdom. It is located on the island of Great Britain, of which it covers about 62%, and List of islands of England, more than 100 smaller adjacent islands. It ...
. By the early 17th century, all of England,
Wales
Wales ( ) is a Countries of the United Kingdom, country that is part of the United Kingdom. It is bordered by the Irish Sea to the north and west, England to the England–Wales border, east, the Bristol Channel to the south, and the Celtic ...
,
Scotland
Scotland is a Countries of the United Kingdom, country that is part of the United Kingdom. It contains nearly one-third of the United Kingdom's land area, consisting of the northern part of the island of Great Britain and more than 790 adjac ...
, and
Ireland
Ireland (, ; ; Ulster Scots dialect, Ulster-Scots: ) is an island in the North Atlantic Ocean, in Northwestern Europe. Geopolitically, the island is divided between the Republic of Ireland (officially Names of the Irish state, named Irelan ...
had been separated into counties. In Scotland, ''shire'' was the only term used until after the
Act of Union 1707.
Since the early 19th century, counties have been adapted to meet new administrative and political requirements, and the word ''county'' (often with a qualifier) has been used in different senses for different purposes. In some areas of England and Wales, counties still perform the functions of modern local government. In other parts of the United Kingdom, especially within large metropolitan areas, they have been replaced with alternative
unitary authorities, which are considered 'county level' authorities.
[Jones, B. et al., ''Politics UK,'' (2004)] Today, these have largely replaced the historic
county corporate entities granted self-governance with county government powers. Today, in addition to local government counties, every part of the United Kingdom lies within the
historic counties which have formed geographic and cultural units since the Middle Ages.
Additionally, there are
vice-counties, which are geographic areas based on the historic counties, and used in scientific data gathering. Their purpose is to maintain the stability of the geographic area for scientific studies, and thus ignore changes in political demarcations.
England
England is divided into 48
ceremonial counties, which are also known as geographic counties. Many of these counties have their basis in the 39
historic counties whose origins lie in antiquity,
although some were established as recently as 1974.
England is also divided into 84
metropolitan and non-metropolitan counties (outside
Greater London
Greater London is an administrative area in England, coterminous with the London region, containing most of the continuous urban area of London. It contains 33 local government districts: the 32 London boroughs, which form a Ceremonial count ...
and the
Isles of Scilly). These correspond to areas used for the purposes of local government and may consist of a single district or be divided into several. As of April 2023, 28 such counties are divided into districts, and 21 of those have a
county council.
Most ceremonial counties correspond to a metropolitan or non-metropolitan county that has the same name but often has reduced boundaries. The current arrangement is the result of incremental reform; from 1974 to 1996 the metropolitan and non-metropolitan counties corresponded directly with the ceremonial counties. From 1889 to 1974 areas with county councils were known as
administrative counties (which excluded larger towns and cities that had independent
county boroughs), and ceremonial counties were defined separately.
Scotland
In Scotland, there were 33
local government
Local government is a generic term for the lowest tiers of governance or public administration within a particular sovereign state.
Local governments typically constitute a subdivision of a higher-level political or administrative unit, such a ...
counties, created under the
Local Government (Scotland) Act 1889. They were abolished in 1975 under the
Local Government (Scotland) Act 1973, in favour of
regions and districts and
islands council areas. The regions and districts were themselves abolished in 1996, under the
Local Government etc. (Scotland) Act 1994, in favour of unitary
Scottish council areas. (The islands areas had been created as unitary council areas, and their boundaries were unaffected.)
The 1889 legislation created
county councils, turned each civil county (with one exception) into a contiguous area and adjusted boundaries where
civil parish
In England, a civil parish is a type of administrative parish used for local government. It is a territorial designation which is the lowest tier of local government. Civil parishes can trace their origin to the ancient system of parishes, w ...
es straddled county boundaries, or had fragments in more than one county. The counties of
Ross and
Cromarty were merged to form
Ross and Cromarty.
[''Boundaries of Counties and Parishes in Scotland'', Hay Shennan, 1892]
One region and various districts, created in 1975, had areas similar to those of earlier counties, and various council areas, created in 1996, are also similar. Two of the three islands areas—
Orkney and
Shetland—have boundaries identical to those of earlier counties.
Scotland has also
registration counties, which are in current use. The areas of Scotland that are appointed a
Lord-Lieutenant are called
lieutenancy areas.
Wales
The thirteen
historic counties of Wales
The historic counties of Wales () were the thirteen Subdivisions of Wales, sub-divisions used in Wales from 1535 up to their abolition in 1974 when they were replaced by Preserved counties of Wales, eight larger administrative counties (which i ...
were fixed by statute in 1535 (although counties such as
Pembrokeshire
Pembrokeshire ( ; ) is a Principal areas of Wales, county in the South West Wales, south-west of Wales. It is bordered by Carmarthenshire to the east, Ceredigion to the northeast, and otherwise by the sea. Haverfordwest is the largest town and ...
date from 1138). The
Administrative Counties of Wales created in 1889 were based on these. In 1974 a new system was created using significantly different entities. These were changed in 1996 and since then Wales has been entirely divided into a system of
unitary authorities (also known as
principal areas). Eleven of the 22 unitary authorities are legally "counties", and eleven are
county boroughs, although informally all are referred to as "counties". The areas of Wales that appoint a
Lord-Lieutenant are the
preserved counties of Wales
Preservation may refer to:
Heritage and conservation
* Preservation (library and archival science), activities aimed at prolonging the life of a record while making as few changes as possible
* Preservation (magazine), ''Preservation'' (magazin ...
which are, for the most part, combinations of principal areas chosen to approximate to the counties constituted in 1974.
Northern Ireland

There are six counties in Northern Ireland. In order of landmass these are;
Tyrone,
Antrim,
Down,
Londonderry,
Fermanagh and
Armagh.
The six historic counties of
Northern Ireland
Northern Ireland ( ; ) is a Countries of the United Kingdom, part of the United Kingdom in the north-east of the island of Ireland. It has been #Descriptions, variously described as a country, province or region. Northern Ireland shares Repub ...
are no longer in use for administrative purposes. Combined with the boroughs of
Belfast
Belfast (, , , ; from ) is the capital city and principal port of Northern Ireland, standing on the banks of the River Lagan and connected to the open sea through Belfast Lough and the North Channel (Great Britain and Ireland), North Channel ...
and
Derry
Derry, officially Londonderry, is the second-largest City status in the United Kingdom, city in Northern Ireland, and the fifth-largest on the island of Ireland. Located in County Londonderry, the city now covers both banks of the River Fo ...
, the counties do serve for organisational purposes within government, and often with private businesses and sporting clubs.
The counties of Northern Ireland are all within the historic
province
A province is an administrative division within a country or sovereign state, state. The term derives from the ancient Roman , which was the major territorial and administrative unit of the Roman Empire, Roman Empire's territorial possessions ou ...
of
Ulster
Ulster (; or ; or ''Ulster'') is one of the four traditional or historic provinces of Ireland, Irish provinces. It is made up of nine Counties of Ireland, counties: six of these constitute Northern Ireland (a part of the United Kingdom); t ...
, which includes an additional three other counties in the
Republic of Ireland
Ireland ( ), also known as the Republic of Ireland (), is a country in Northwestern Europe, north-western Europe consisting of 26 of the 32 Counties of Ireland, counties of the island of Ireland, with a population of about 5.4 million. ...
:
Donegal,
Cavan and
Monaghan
Monaghan ( ; ) is the county town of County Monaghan, Republic of Ireland, Ireland. It also provides the name of its Civil parishes in Ireland, civil parish and Monaghan (barony), Monaghan barony.
The population of the town as of the 2022 cen ...
.
See also
*
List of counties of the United Kingdom
*
Counties of Ireland
The counties of Ireland (Irish language, Irish: ) are historic administrative divisions of the island. They began as Normans in Ireland, Norman structures, and as the powers exercised by the Cambro-Norman barons and the Old English (Ireland), ...
References
{{Use British English, date=March 2025
Types of subdivision in the United Kingdom
United Kingdom 2
Counties, United Kingdom