Greater Manchester Built-up Area in the context of "Merseyside"

Manchester (/ˈmæntʃɪstər, -tʃɛs-/) is a city in Greater Manchester, England. It had a population of over 589,000 in 2024. It is bordered by the Cheshire Plain to the south, the Pennines to the north and east, and the neighbouring city of Salford to the west. The two cities and the surrounding towns form one of the United Kingdom's most populous conurbations, the Greater Manchester Built-up Area, which has a population of 2.87 million.

The history of Manchester began with the civilian settlement associated with the Roman fort (castra) of Mamucium or Mancunium, established in about AD 79 on a sandstone bluff near the confluence of the rivers Medlock and Irwell. Historically part of Lancashire, areas of Cheshire south of the River Mersey were incorporated into Manchester in the 20th century, including Wythenshawe in 1931. Throughout the Middle Ages Manchester remained a manorial township, but began to expand significantly around the turn of the 19th century. Manchester's unplanned urbanisation was brought on by a boom in textile manufacture during the Industrial Revolution, and resulted in it becoming the world's first industrialised city. Manchester attained city status in 1853. The Manchester Ship Canal opened in 1894, creating the Port of Manchester and linking the city to the Irish Sea, 36 miles (58 km) to the west. Its fortune declined after the Second World War, owing to deindustrialisation, and the IRA bombing in 1996 led to extensive investment and regeneration. Following considerable redevelopment, Manchester was the host city for the 2002 Commonwealth Games.

Greater Manchester is a metropolitan and ceremonial county in North West England. It borders Lancashire to the north, West Yorkshire and Derbyshire to the east, Cheshire to the south, and Merseyside to the west. Its largest settlement is the city of Manchester.

The county has an area of 1,276 km (493 sq mi) and is highly urbanised, with a population of 3,009,664 in 2024. Manchester is located in the centre of the county, with the city of Salford immediately adjacent to the west. Other large settlements include Rochdale in the north-east, Stockport in the south-east, Sale in the south-west, Wigan in the far north-west, and Bolton in the north-west. The majority of the county's settlements are part of the Greater Manchester Built-up Area, which extends into Cheshire and Merseyside and is the second most populous urban area in the United Kingdom. For local government purposes the county comprises ten metropolitan boroughs: Manchester, Salford, Bolton, Bury, Oldham, Rochdale, Stockport, Tameside, Trafford and Wigan. The borough councils collaborate through the Greater Manchester Combined Authority. The county was created on 1 April 1974 from parts of north-east Cheshire, south-east Lancashire, and a small part of the West Riding of Yorkshire.

The economy of Manchester is among the largest in England. Manchester is a city and metropolitan borough of Greater Manchester. It lies within the United Kingdom's second-most populous urban area, with a population of 2.55 million. Manchester's commercial centre is in Manchester city centre, focused on Spinningfields, Mosley Street, Deansgate, King Street and Piccadilly Gardens.

Historically, the world's first industrialised city, the region was once in economic and population decline. In 2012 Greater Manchester South, which includes the cities of Manchester and Salford and three other metropolitan boroughs, was the largest NUTS3 area outside London in economic terms, and growth was 3.8% vs the Core Cities average of 2%. Between 2002 and 2012 Greater Manchester South grew 45% vs. national growth of 44%. Meanwhile, the 2011 census also showed that Manchester was the fastest growing city in the UK in terms of population. Manchester is also a city of contrast, where some of the UK's most deprived and most affluent neighbourhoods can be found. According to the 2010 Indices of Multiple Deprivation Manchester is the 4th most deprived local authority in England. On the other hand, Greater Manchester is home to more multi-millionaires than anywhere outside London, with the City of Manchester taking up most of the tally. In 2013 Manchester was ranked 6th in the UK for quality of life, according to a rating of the UK's 12 largest cities.