Autonomous community of Madrid is one of the seventeen autonomous communities (regions) of Spain. It is located at the centre of the country, the Iberian Peninsula, and the Castilian Central Plateau (Meseta Central). It is conterminous with the province of Madrid, making it "uniprovincial", or a community with only one province. Its capital is the city of Madrid, which is also the national capital of Spain. It is bounded to the south and east by Castile–La Mancha and to the north and west by Castile and León. It has a population of 6,369,167 (2011) mostly concentrated at the metropolitan area of Madrid.