The West Yorkshire Built-up Area, previously known as the West Yorkshire Urban Area is a term used by the

Office for National Statistics The Office for National Statistics (ONS; cy, Swyddfa Ystadegau Gwladol) is the executive office of the UK Statistics Authority, a non-ministerial department which reports directly to the UK Parliament. Overview The ONS is responsible for t ...

(ONS) to refer to a conurbation in

West Yorkshire West Yorkshire is a metropolitan and ceremonial county in the Yorkshire and Humber Region of England. It is an inland and upland county having eastward-draining valleys while taking in the moors of the Pennines. West Yorkshire came into exi ...

England England is a country that is part of the United Kingdom. It shares land borders with Wales to its west and Scotland to its north. The Irish Sea lies northwest and the Celtic Sea to the southwest. It is separated from continental Europe b ...

, based on the cities of

Leeds Leeds () is a city and the administrative centre of the City of Leeds district in West Yorkshire, England. It is built around the River Aire and is in the eastern foothills of the Pennines. It is also the third-largest settlement (by popula ...

, Bradford and

Wakefield Wakefield is a cathedral city in West Yorkshire, England located on the River Calder. The city had a population of 99,251 in the 2011 census.https://www.nomisweb.co.uk/census/2011/ks101ew Census 2011 table KS101EW Usual resident population, ...

, and the large towns of

Huddersfield Huddersfield is a market town in the Kirklees district in West Yorkshire, England. It is the administrative centre and largest settlement in the Kirklees district. The town is in the foothills of the Pennines. The River Holme's confluence into ...

and Halifax. It is the 4th largest urban area in 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 Europe, off the north-western coast of the European mainland, continental mainland. It comprises England, Scotlan ...

. However, it excludes other towns and villages such as

Featherstone Featherstone is a town and civil parish in the City of Wakefield, West Yorkshire, England, two miles south-west of Pontefract. Historically part of the West Riding of Yorkshire, in 2011 it had a population of 15,244. Featherstone railway stat ...

, Normanton,

Castleford Castleford is a town within the City of Wakefield, West Yorkshire, England. It had a population of 45,106 at a 2021 population estimate. Historically in the West Riding of Yorkshire, to the north of the town centre the River Calder joins th ...

Pontefract Pontefract is a historic market town in the Metropolitan Borough of Wakefield in West Yorkshire, England, east of Wakefield and south of Castleford. Historically part of the West Riding of Yorkshire, it is one of the towns in the City of Wak ...

Hemsworth Hemsworth is a town and civil parish in the City of Wakefield, West Yorkshire, England. Historically within the West Riding of Yorkshire and had a population of 13,311 at the 2001 census, with it increasing to 13,533 at the 2011 Census. Hist ...

Todmorden Todmorden ( ; ) is a market town and civil parish in the Upper Calder Valley in Calderdale, West Yorkshire, England. It is north-east of Manchester, south-east of Burnley and west of Halifax. In 2011 it had a population of 15,481. Todm ...

Hebden Bridge Hebden Bridge is a market town in the Upper Calder Valley in West Yorkshire, England. It is west of Halifax and 14 miles (21 km) north-east of Rochdale, at the confluence of the River Calder and the Hebden Water. The town is the largest ...

Knottingley Knottingley is a market town in the City of Wakefield in West Yorkshire, England on the River Aire and the old A1 road before it was bypassed as the A1(M). Historically part of the West Riding of Yorkshire, it has a population of 13,503, inc ...

and

Wetherby Wetherby () is a market town and civil parish in the City of Leeds district, West Yorkshire, England, close to West Yorkshire county's border with North Yorkshire, and lies approximately from Leeds City Centre, from York and from Harrogat ...

which, though part of the county of West Yorkshire are considered independently. There are substantial areas of agricultural land within the designated area – more than in any other official urban area in England – many of the towns and cities are only just connected with one another by narrow outlying strips of development.

Urban subdivisions

The ONS gives the conurbation a population of 1,777,934 (2011 census), which makes it the fourth-most populous in the UK. The ONS partitions the area down into 39 sub-divisions: Three further subdivisions are given with no population numbers as they are present or former industrial areas with no resident population. Rawdon is the subdivision name for Horsforth Vale, on which a former industrial plant was redeveloped for housing from 2010, too late to be recorded for the 2011 census. * Brookfoot Quarry (Marshalls Southowram) * Esholt Water Treatment plant, named 'Works, nr Bradford' by the ONS * Rawdon Note that the areas below do not have exactly the same borders in each census, so the numbers are not always comparable (e.g. what was classified as Lofthouse/Stanley in 2001 was classified as part of Wakefield in 2011).

References

{{coord , 53, 43, N, 1, 38, W, type:adm2nd_region:GB, display=title Urban areas of England Geography of West Yorkshire