Chapman codes are a set of 3-letter codes used in genealogy to identify the administrative divisions in the United Kingdom, Ireland, the Isle of Man and the Channel Islands.

Use

They were created by the historian, Dr. Colin R Chapman, in the late 1970s, and as intended, provide a widely used shorthand in genealogy which follows the common practice of describing areas in terms of the counties existing in the 19th and 20th centuries.

Other uses

Chapman codes have no mapping, postal or administrative use. They can however be useful for disambiguation by postal services where a full county name or traditional abbreviation is not supplied after a place name which has more than one occurrence, a particular problem where these are post towns such as

Richmond Richmond most often refers to: * Richmond, Virginia, the capital of Virginia, United States * Richmond, London, a part of London * Richmond, North Yorkshire, a town in England * Richmond, British Columbia, a city in Canada * Richmond, California, ...

Country codes

*CHI Channel Islands *ENG England *IOM Isle of Man *IRL Ireland *NIR Northern Ireland *SCT Scotland *WLS Wales *ALL All countries

Channel Islands

*ALD

Alderney Alderney (; french: Aurigny ; Auregnais: ) is the northernmost of the inhabited Channel Islands. It is part of the Bailiwick of Guernsey, a British Crown dependency. It is long and wide. The island's area is , making it the third-largest ...

*GSY

Guernsey Guernsey (; Guernésiais: ''Guernési''; french: Guernesey) is an island in the English Channel off the coast of Normandy that is part of the Bailiwick of Guernsey, a British Crown Dependency. It is the second largest of the Channel Islands ...

*JSY Jersey *SRK Sark

England

Historic counties

*BDF Bedfordshire *BRK

Berkshire Berkshire ( ; in the 17th century sometimes spelt phonetically as Barkeshire; abbreviated Berks.) is a historic county in South East England. One of the home counties, Berkshire was recognised by Queen Elizabeth II as the Royal County of Berk ...

*BKM

Buckinghamshire Buckinghamshire (), abbreviated Bucks, is a ceremonial county in South East England that borders Greater London to the south-east, Berkshire to the south, Oxfordshire to the west, Northamptonshire to the north, Bedfordshire to the north-ea ...

*CAM Cambridgeshire *CHS

Cheshire Cheshire ( ) is a ceremonial and historic county in North West England, bordered by Wales to the west, Merseyside and Greater Manchester to the north, Derbyshire to the east, and Staffordshire and Shropshire to the south. Cheshire's county t ...

*CON Cornwall *CUL

Cumberland Cumberland ( ) is a historic county in the far North West England. It covers part of the Lake District as well as the north Pennines and Solway Firth coast. Cumberland had an administrative function from the 12th century until 1974. From 19 ...

*DBY Derbyshire *DEV Devonshire *DOR Dorset *DUR Durham *ESS Essex *GLS Gloucestershire *HAM Hampshire *HEF Herefordshire *HRT

Hertfordshire Hertfordshire ( or ; often abbreviated Herts) is one of the home counties in southern England. It borders Bedfordshire and Cambridgeshire to the north, Essex to the east, Greater London to the south, and Buckinghamshire to the west. For govern ...

*HUN Huntingdonshire *KEN Kent *LAN Lancashire *LEI

Leicestershire Leicestershire ( ; postal abbreviation Leics.) is a ceremonial and non-metropolitan county in the East Midlands, England. The county borders Nottinghamshire to the north, Lincolnshire to the north-east, Rutland to the east, Northamptonshire t ...

*LIN Lincolnshire *MDX Middlesex *NFK Norfolk *NTH Northamptonshire *NBL Northumberland *NTT Nottinghamshire *OXF

Oxfordshire Oxfordshire is a ceremonial and non-metropolitan county in the north west of South East England. It is a mainly rural county, with its largest settlement being the city of Oxford. The county is a centre of research and development, primarily ...

*RUT

Rutland Rutland () is a ceremonial county and unitary authority in the East Midlands, England. The county is bounded to the west and north by Leicestershire, to the northeast by Lincolnshire and the southeast by Northamptonshire. Its greatest len ...

*SAL Shropshire (Salop) *SOM Somerset *STS

Staffordshire Staffordshire (; postal abbreviation Staffs.) is a landlocked county in the West Midlands region of England. It borders Cheshire to the northwest, Derbyshire and Leicestershire to the east, Warwickshire to the southeast, the West Midlands Cou ...

*SFK

Suffolk Suffolk () is a ceremonial county of England in East Anglia. It borders Norfolk to the north, Cambridgeshire to the west and Essex to the south; the North Sea lies to the east. The county town is Ipswich; other important towns include Lowes ...

*SRY

Surrey Surrey () is a ceremonial and non-metropolitan county in South East England, bordering Greater London to the south west. Surrey has a large rural area, and several significant urban areas which form part of the Greater London Built-up Area. ...

*SSX

Sussex Sussex (), from the Old English (), is a historic county in South East England that was formerly an independent medieval Anglo-Saxon kingdom. It is bounded to the west by Hampshire, north by Surrey, northeast by Kent, south by the English ...

*WAR Warwickshire *WES

Westmorland Westmorland (, formerly also spelt ''Westmoreland'';R. Wilkinson The British Isles, Sheet The British IslesVision of Britain/ref> is a historic county in North West England spanning the southern Lake District and the northern Dales. It had an ...

*WIL Wiltshire *WOR Worcestershire *YKS Yorkshire **ERY East Riding **NRY North Riding **WRY West Riding

Administrative areas

*AVN

Avon Avon may refer to: * River Avon (disambiguation), several rivers Organisations *Avon Buses, a bus operating company in Wirral, England *Avon Coachworks, a car body builder established in 1919 at Warwick, England, relaunched in 1922, following ...

*CLV Cleveland *CMA Cumbria *SXE

East Sussex East Sussex is a ceremonial and non-metropolitan county in South East England on the English Channel coast. It is bordered by Kent to the north and east, West Sussex to the west, and Surrey to the north-west. The largest settlement in East Su ...

*GTM Greater Manchester *HWR Hereford and Worcester *HUM Humberside *IOW Isle of Wight *LND London *MSY Merseyside *WMD West Midlands *NYK North Yorkshire *SYK South Yorkshire *TWR Tyne and Wear *SXW West Sussex *WYK West Yorkshire

Scotland

Historic counties

*ABD

Aberdeenshire Aberdeenshire ( sco, Aiberdeenshire; gd, Siorrachd Obar Dheathain) is one of the 32 Subdivisions of Scotland#council areas of Scotland, council areas of Scotland. It takes its name from the County of Aberdeen which has substantially differe ...

*ANS

Angus Angus may refer to: Media * ''Angus'' (film), a 1995 film * ''Angus Og'' (comics), in the ''Daily Record'' Places Australia * Angus, New South Wales Canada * Angus, Ontario, a community in Essa, Ontario * East Angus, Quebec Scotland * Angu ...

(formerly Forfarshire) *ARL Argyll (Argyllshire) *AYR

Ayrshire Ayrshire ( gd, Siorrachd Inbhir Àir, ) is a historic county and registration county in south-west Scotland, located on the shores of the Firth of Clyde. Its principal towns include Ayr, Kilmarnock and Irvine and it borders the counties of Re ...

*BAN

Banffshire Banffshire ; sco, Coontie o Banffshire; gd, Siorrachd Bhanbh) is a historic county, registration county and lieutenancy area of Scotland. The county town is Banff, although the largest settlement is Buckie to the west. It borders the Moray ...

*BEW Berwickshire *BUT

Bute Bute or BUTE may refer to: People * Marquess of Bute, a title in the Peerage of Great Britain; includes lists of baronets, earls and marquesses of Bute * Lord of Bute, a title in medieval Scotland, including a list of lords * Lucian Bute (born ...

(Buteshire) *CAI

Caithness Caithness ( gd, Gallaibh ; sco, Caitnes; non, Katanes) is a historic county, registration county and lieutenancy area of Scotland. Caithness has a land boundary with the historic county of Sutherland to the west and is otherwise bounded by ...

*CLK Clackmannanshire *DFS Dumfriesshire *DNB Dunbartonshire *ELN

East Lothian East Lothian (; sco, East Lowden; gd, Lodainn an Ear) is one of the 32 council areas of Scotland, as well as a historic county, registration county and lieutenancy area. The county was called Haddingtonshire until 1921. In 1975, the histo ...

(formerly Haddingtonshire) *FIF

Fife Fife (, ; gd, Fìobha, ; sco, Fife) is a council area, historic county, registration county and lieutenancy area of Scotland. It is situated between the Firth of Tay and the Firth of Forth, with inland boundaries with Perth and Kinross (i ...

*INV Inverness-shire *KCD Kincardineshire *KRS

Kinross-shire The County of Kinross or Kinross-shire is a historic county and registration county in eastern Scotland, administered as part of Perth and Kinross since 1930. Surrounding its largest settlement and county town of Kinross, the county borders Per ...

*KKD Kirkcudbrightshire *LKS Lanarkshire *MLN

Midlothian Midlothian (; gd, Meadhan Lodainn) is a historic county, registration county, lieutenancy area and one of 32 council areas of Scotland used for local government. Midlothian lies in the east-central Lowlands, bordering the City of Edinburgh, ...

(formerly Edinburghshire) *MOR

Moray Moray () gd, Moireibh or ') is one of the 32 local government council areas of Scotland. It lies in the north-east of the country, with a coastline on the Moray Firth, and borders the council areas of Aberdeenshire and Highland. Between 1975 ...

(formerly Elginshire) *NAI Nairnshire *OKI

Orkney Orkney (; sco, Orkney; on, Orkneyjar; nrn, Orknøjar), also known as the Orkney Islands, is an archipelago in the Northern Isles of Scotland, situated off the north coast of the island of Great Britain. Orkney is 10 miles (16 km) north ...

*PEE

Peeblesshire Peeblesshire ( gd, Siorrachd nam Pùballan), the County of Peebles or Tweeddale is a historic county of Scotland. Its county town is Peebles, and it borders Midlothian to the north, Selkirkshire to the east, Dumfriesshire to the south, and Lan ...

*PER

Perthshire Perthshire (locally: ; gd, Siorrachd Pheairt), officially the County of Perth, is a historic county and registration county in central Scotland. Geographically it extends from Strathmore in the east, to the Pass of Drumochter in the north, ...

*RFW Renfrewshire *ROC

Ross and Cromarty Ross and Cromarty ( gd, Ros agus Cromba), sometimes referred to as Ross-shire and Cromartyshire, is a variously defined area in the Highlands and Islands of Scotland. There is a registration county and a lieutenancy area in current use, the latt ...

*ROX

Roxburghshire Roxburghshire or the County of Roxburgh ( gd, Siorrachd Rosbroig) is a historic county and registration county in the Southern Uplands of Scotland. It borders Dumfriesshire to the west, Selkirkshire and Midlothian to the north-west, and Berw ...

*SEL Selkirkshire *SHI

Shetland Shetland, also called the Shetland Islands and formerly Zetland, is a subarctic archipelago in Scotland lying between Orkney, the Faroe Islands and Norway. It is the northernmost region of the United Kingdom. The islands lie about to the no ...

*STI Stirlingshire *SUT

Sutherland Sutherland ( gd, Cataibh) is a historic county, registration county and lieutenancy area in the Highlands of Scotland. Its county town is Dornoch. Sutherland borders Caithness and Moray Firth to the east, Ross-shire and Cromartyshire (later ...

*WLN

West Lothian West Lothian ( sco, Wast Lowden; gd, Lodainn an Iar) is one of the 32 council areas of Scotland, and was one of its shires of Scotland, historic counties. The county was called Linlithgowshire until 1925. The historic county was bounded geogra ...

(formerly Linlithgowshire) *WIG Wigtownshire

1975–1996 regions

*BOR Borders *CEN

Central Central is an adjective usually referring to being in the center of some place or (mathematical) object. Central may also refer to: Directions and generalised locations * Central Africa, a region in the centre of Africa continent, also known as ...

*DGY

Dumfries and Galloway Dumfries and Galloway ( sco, Dumfries an Gallowa; gd, Dùn Phrìs is Gall-Ghaidhealaibh) is one of 32 unitary council areas of Scotland and is located in the western Southern Uplands. It covers the counties of Scotland, historic counties of ...

*FIF

*GMP Grampian *HLD Highland *LTN

Lothian Lothian (; sco, Lowden, Loudan, -en, -o(u)n; gd, Lodainn ) is a region of the Scottish Lowlands, lying between the southern shore of the Firth of Forth and the Lammermuir Hills and the Moorfoot Hills. The principal settlement is the Sco ...

*OKI Orkney Isles *SHI Shetland Isles *STD Strathclyde *TAY Tayside *WIS Western Isles

Wales

Historic counties

*AGY Anglesey *BRE

Brecknockshire , image_flag= , HQ= Brecon , Government= Brecknockshire County Council (1889-1974) , Origin= Brycheiniog , Status= , Start= 1535 , End= ...

*CAE Caernarfonshire *CGN

Cardiganshire Ceredigion ( , , ) is a county in the west of Wales, corresponding to the historic county of Cardiganshire. During the second half of the first millennium Ceredigion was a minor kingdom. It has been administered as a county since 1282. Cere ...

*CMN Carmarthenshire *DEN Denbighshire *FLN Flintshire *GLA

Glamorgan , HQ = Cardiff , Government = Glamorgan County Council (1889–1974) , Origin= , Code = GLA , CodeName = Chapman code , Replace = * West Glamorgan * Mid Glamorgan * South Glamorgan , Motto ...

*MER Merionethshire *MON

Monmouthshire Monmouthshire ( cy, Sir Fynwy) is a county in the south-east of Wales. The name derives from the historic county of the same name; the modern county covers the eastern three-fifths of the historic county. The largest town is Abergavenny, with ...

*MGY

Montgomeryshire Montgomeryshire, also known as ''Maldwyn'' ( cy, Sir Drefaldwyn meaning "the Shire of Baldwin's town"), is one of thirteen historic counties of Wales, historic counties and a former administrative county of Wales. It is named after its county tow ...

*PEM

Pembrokeshire Pembrokeshire ( ; cy, Sir Benfro ) is a Local government in Wales#Principal areas, county in the South West Wales, south-west of Wales. It is bordered by Carmarthenshire to the east, Ceredigion to the northeast, and the rest by sea. The count ...

*RAD

Radnorshire , HQ = Presteigne , Government = Radnorshire County Council (1889–1974) Radnorshire District Council (1974–1996) , Origin = , Status = historic county, administrative county , Start ...

1974–1996

*CWD

Clwyd Clwyd () is a preserved county of Wales, situated in the north-east corner of the country; it is named after the River Clwyd, which runs through the area. To the north lies the Irish Sea, with the English ceremonial counties of Cheshire to th ...

*DFD Dyfed *GNT Gwent *GWN

Gwynedd Gwynedd (; ) is a county and preserved county (latter with differing boundaries; includes the Isle of Anglesey) in the north-west of Wales. It shares borders with Powys, Conwy County Borough, Denbighshire, Anglesey over the Menai Strait, and C ...

*MGM Mid Glamorgan *POW Powys *SGM South Glamorgan *WGM West Glamorgan

Northern Ireland

*ANT Antrim *ARM

Armagh Armagh ( ; ga, Ard Mhacha, , "Macha's height") is the county town of County Armagh and a city in Northern Ireland, as well as a civil parish. It is the ecclesiastical capital of Ireland – the seat of the Archbishops of Armagh, the Pri ...

*DOW

Down Down most often refers to: * Down, the relative direction opposed to up * Down (gridiron football), in American/Canadian football, a period when one play takes place * Down feather, a soft bird feather used in bedding and clothing * Downland, a ty ...

*FER Fermanagh *LDY Londonderry *TYR Tyrone

Ireland

*CAR

Carlow Carlow ( ; ) is the county town of County Carlow, in the south-east of Ireland, from Dublin. At the 2016 census, it had a combined urban and rural population of 24,272. The River Barrow flows through the town and forms the historic bounda ...

*CAV

Cavan Cavan ( ; ) is the county town of County Cavan in Ireland. The town lies in Ulster, near the border with County Fermanagh in Northern Ireland. The town is bypassed by the main N3 road that links Dublin (to the south) with Enniskillen, Bally ...

*CLA

Clare Clare may refer to: Places Antarctica * Clare Range, a mountain range in Victoria Land Australia * Clare, South Australia, a town in the Clare Valley * Clare Valley, South Australia Canada * Clare (electoral district), an electoral district * Cl ...

*COR

Cork Cork or CORK may refer to: Materials * Cork (material), an impermeable buoyant plant product ** Cork (plug), a cylindrical or conical object used to seal a container ***Wine cork Places Ireland * Cork (city) ** Metropolitan Cork, also known as G ...

*DON

Donegal Donegal may refer to: County Donegal, Ireland * County Donegal, a county in the Republic of Ireland, part of the province of Ulster * Donegal (town), a town in County Donegal in Ulster, Ireland * Donegal Bay, an inlet in the northwest of Ireland b ...

*DUB Dublin *GAL Galway *KER Kerry *KID Kildare *KIK

Kilkenny Kilkenny (). is a city in County Kilkenny, Ireland. It is located in the South-East Region and in the province of Leinster. It is built on both banks of the River Nore. The 2016 census gave the total population of Kilkenny as 26,512. Kilken ...

*LET Leitrim *LEX Leix (formerly Queen's) *LIM Limerick *LOG

Longford Longford () is the county town of County Longford in Ireland. It has a population of 10,008 according to the 2016 census. It is the biggest town in the county and about one third of the county's population lives there. Longford lies at the meet ...

*LOU Louth *MAY Mayo *MEA

Meath Meath may refer to: General * County Meath, Republic of Ireland **Kingdom of Meath, medieval precursor of the county ** List of kings of Meath ** Meath GAA, including the intercounty football and hurling teams ** Diocese of Meath, in the Roman Cath ...

*MOG Monaghan *OFF Offaly (formerly King's) *ROS Roscommon *SLI

Sligo Sligo ( ; ga, Sligeach , meaning 'abounding in shells') is a coastal seaport and the county town of County Sligo, Ireland, within the western province of Connacht. With a population of approximately 20,000 in 2016, it is the List of urban areas ...

*TIP Tipperary *WAT Waterford *WEM Westmeath *WEX Wexford *WIC Wicklow {{Div col end

References

The Chapman County Code for British Isles Counties
Lochin Publishing, accessed 13 October 2019 Geocodes British genealogy Irish genealogy

Use

Other uses

Country codes

Channel Islands

England

Historic counties

Administrative areas

Scotland

Historic counties

1975–1996 regions

Wales

Historic counties

1974–1996

Northern Ireland

Ireland

See also

References