North East England is one of nine official regions of England at the first level of NUTS for statistical purposes. It covers Northumberland, County Durham, Tyne and Wear, and the area of the former county of Cleveland in North Yorkshire. The region is home to three large conurbations: Teesside, Wearside, and Tyneside, the last of which is the largest of the three and the eighth most populous conurbation in the United Kingdom. There are three cities in the region: Newcastle upon Tyne, the largest, with a population of just under 280,000 but a metro area population of 809,000 Sunderland, also in the metropolitan county of Tyne and Wear; and Durham. Other significant towns include Barnard Castle, Berwick Upon Tweed, Darlington, Gateshead, Hartlepool, Hexham, Middlesbrough, South Shields, Stockton-on-Tees, Washington and Yarm.