Province of Cagliari

Cagliari (Italian: Provincia di Cagliari; Sardinian: Provìncia de Casteddu) is a province in the autonomous island region of Sardinia in Italy. Its capital is the city of Cagliari. It has an area of 4,470 km², and a total population of 543,310 (2001). There are 71 comuni (singular: comune) in the province. The valley of Piscinamanna is in the province. As of June 30, 2005, the major comuni by population are: