Valencia, officially and in Valencian language called Valencian Community (unofficially: Valencian Country, Valencia Region, Region of Valencia, Land of Valencia; and historically: Kingdom of Valencia), is a Spanish autonomous community, in the east of the country. The population is around 5,000,000, and the capital and biggest city is Valencia, with near 800,000. Valencia is also the capital of the Valencia province. The second-largest city is Alicante, with 332,000, capital of the Alicante province. The city of Elche in Alicante, with 230,000, is a very important industrial centre. Castellón, with 180,000, is the capital of the Castellón province.