London is the capital and largest city of England, and the United Kingdom, with a population of around 8.8 million, and the largest city in Western Europe by metropolitan area, with a population of 14.8 million. It stands on the River Thames in south-east England at the head of a 50-mile (80 km) estuary down to the North Sea and has been a major settlement for nearly two millennia. The City of London, its ancient core and financial centre, was founded by the Romans as Londinium and retains its medieval boundaries. The City of Westminster, to the west of the City of London, has for centuries hosted the national government and parliament. Since the 19th century, the name "London" also refers to the metropolis around this core, historically split among the counties of Middlesex, Essex, Surrey, Kent, and Hertfordshire, which since 1965 has largely comprised Greater London, which is governed by 33 local authorities and the Greater London Authority.
Northern Ireland is a part of the United Kingdom in the north-east of the island of Ireland that is variously described as a country, province or region. Northern Ireland shares an open border to the south and west with the Republic of Ireland. At the 2021 census, its population was 1,903,175, making up around 3% of the UK's population and 27% of the population on the island of Ireland. The Northern Ireland Assembly, established by the Northern Ireland Act 1998, holds responsibility for a range of devolved policy matters, while other areas are reserved for the UK Government. The government of Northern Ireland cooperates with the government of Ireland in several areas under the terms of the Belfast Agreement. The Republic of Ireland also has a consultative role on non-devolved governmental matters through the British–Irish Governmental Conference (BIIG).
The demography of England has since 1801 been measured by the decennial national census, and is marked by centuries of population growth and urbanization. Due to the lack of authoritative contemporary sources, estimates of the population of England for dates prior to the first census in 1801 vary considerably. The population of England at the 2021 census was about 56,489,800.
The City of Milton Keynes is a unitary authority area with both borough and city status, in Buckinghamshire. It is the northernmost district of the South East England Region. The borough abuts Bedfordshire, Northamptonshire and the remainder of Buckinghamshire.
County Durham, officially simply Durham (/ˈdʌrəm/), is a ceremonial county in North East England. The county borders Northumberland and Tyne and Wear to the north, the North Sea to the east, North Yorkshire to the south, and Cumbria to the west. The largest settlement is Darlington.
Roxburghshire or the County of Roxburgh is a historic county and registration county in the Southern Uplands of Scotland. It borders Dumfriesshire to the west, Selkirkshire and Midlothian to the northwest, and Berwickshire to the north. To the southwest it borders Cumberland and to the southeast Northumberland, both in England.
The Metropolitan Borough of Walsall is a metropolitan borough in the West Midlands, England. It is named after its largest settlement, Walsall, but covers a larger area which also includes Aldridge, Bloxwich, Brownhills, Darlaston, Pelsall and Willenhall.
Lancaster, or the City of Lancaster, is a local government district with city status in Lancashire, England. It is named after its largest settlement, Lancaster, and also includes the towns of Carnforth, Heysham and Morecambe and a wider rural hinterland. The district has a population of 142,162 (2021), and an area of 218.9 square miles (566.9 km2).
The Metropolitan Borough of Bolton is a metropolitan borough in Greater Manchester, England, named after its largest town, Bolton, but covering a larger area which includes Blackrod, Farnworth, Horwich, Kearsley, Westhoughton, and part of the West Pennine Moors. It had a population of 296,041 in 2021, making it the third-most populous district in Greater Manchester.
The City of Sheffield is a city and metropolitan borough in South Yorkshire, England. The metropolitan borough includes the administrative centre of Sheffield, the town of Stocksbridge and the larger village of Chapeltown and part of the Peak District. It has a population of 554,401 (2021), making it technically the third largest city in England by population behind Birmingham and Leeds, since London is not considered a single entity. It is governed by Sheffield City Council.
Wrexham County Borough is a county borough, with city status, in the north-east of Wales. It borders the English ceremonial counties of Cheshire and Shropshire to the east and south-east respectively, Powys to the south-west, Denbighshire to the west and Flintshire to the north-west. The city of Wrexham is the administrative centre. The county borough is part of the preserved county of Clwyd.
West Northamptonshire is a unitary authority area covering part of the ceremonial county of Northamptonshire, England, created in 2021. By far the largest settlement in West Northamptonshire is the county town of Northampton. Its other significant towns are Daventry, Brackley and Towcester; the rest of the area is predominantly agricultural villages though it has many lakes and small woodlands and is passed through by the West Coast Main Line and the M1 and M40 motorways. The district includes the site of the Roman town of Bannaventa, and the grade I listed Althorp House and its estate.
The City of York, officially simply "York", is a unitary authority area with city status in the ceremonial county of North Yorkshire, England.
The Borough of Warrington is a unitary authority area with borough status in the ceremonial county of Cheshire, England. The borough is centred around the town of Warrington, and extends out into outlying villages of Lymm and Great Sankey and the town of Birchwood.
The Borough of Blackpool is a unitary authority area with borough status in the ceremonial county of Lancashire, England. It is named after the seaside town of Blackpool but covers a wider area which includes Anchorsholme, Bispham, Layton, Marton and Squires Gate. As well as the suburbs of Grange Park, North Shore, South Shore and Starr Gate. The borough also forms the core of the wider Blackpool conurbation.
Somerset West and Taunton was a local government district in Somerset, England, from 2019 to 2023. It was established on 1 April 2019 by the Somerset West and Taunton Order 2018. The council replaced the Taunton Deane and West Somerset councils, which governed the same area from 1974.
Cumberland is a unitary authority area in Cumbria, England, which means that is a non-metropolitan county and district. It borders Scotland, Northumberland, Westmorland and Furness, and the Irish Sea. Part of the area is in the Lake District National Park and notable landmarks include Carlisle Cathedral, Carlisle Castle and Hadrian's Wall.
