Northumberland is a ceremonial county in North East England, bordering Scotland. It is bordered by the Scottish Borders to the north, the North Sea to the east, Tyne and Wear and County Durham to the south, and Cumbria to the west. The town of Blyth is the largest settlement. The county has an area of 5,013 km2 and a population of 320,274, making it the least-densely populated county in England.