Sheffield is a city and metropolitan borough in South Yorkshire, England. The name derives from the River Sheaf which runs through the city. Historically part of the West Riding of Yorkshire, with some southern suburbs annexed from Derbyshire, the city has grown from its largely industrial roots to encompass a wider economic base. The population of the City of Sheffield is 584,853 (mid-2019 est.) and it is one of the eight largest regional English cities that make up the Core Cities Group. Sheffield is the second-largest city in the Yorkshire and the Humber region and the third-largest English district by population. The metropolitan population of the city of Sheffield is 1,569,000.
