Extremadura (; ; ; ) is an autonomous community of western Spain whose capital city is Mérida. Its component provinces are Cáceres and Badajoz. It is bordered by Portugal to the west. To the north it borders Castile and León (provinces of Salamanca and Ávila); to the south, it borders Andalusia (provinces of Huelva, Seville, and Córdoba); and to the east, it borders Castile–La Mancha (provinces of Toledo and Ciudad Real). Its official language is Spanish.