The term 'County in Northeast England' can be summarized as Durham, a county located in the northeast of England. Durham is a ceremonial county and a unitary authority area, with a population of over 500, 000 people. It is bordered by Northumberland to the north, Tyne and Wear to the south, and Cumbria to the west. Durham is home to many historical sites, including Durham Cathedral, which is a UNESCO World Heritage Site.