Altay Prefecture is located in Northern Xinjiang, People's Republic of China. It has an area of 118,015 km² and a population of 561,667. It is a part of the Ili Kazakh Autonomous Prefecture. As of the 2000 census, Altay was the only major subdivision of Ili Kazakh Autonomous Prefecture with an ethnic Kazakh majority. In 2007, it had a GDP of RMB 9.9 billion …Altay Prefecture is located in Northern Xinjiang, People's Republic of China. It has an area of 118,015 km² and a population of 561,667. It is a part of the Ili Kazakh Autonomous Prefecture. As of the 2000 census, Altay was the only major subdivision of Ili Kazakh Autonomous Prefecture with an ethnic Kazakh majority. In 2007, it had a GDP of RMB 9.9 billion with a 12% growth rate. It also shares an international border with the neighboring Altai Republic, located within Russia.