Devon (pron.: /ˈdɛvən/; archaically known as Devonshire) is a county of England, reaching from the Bristol Channel in the north to the English Channel in the south. It is a part of South West England, and bounded by Cornwall to the west, Somerset to the northeast, and Dorset to the east. The City of Exeter is the county town; seven other districts of East Devon, Mid Devon, North Devon, South Hams, Teignbridge, Torridge, and West Devon are under the jurisdiction of Devon County Council; Plymouth and Torbay are each a part of Devon but administered as unitary authorities. Combined as a ceremonial county, Devon's area is 6,707 km² (2,590 square miles), and its population is about 1.1 million.