Changbai Korean Autonomous County, or simply Changbai County, is a county in southern Jilin province, China, facing Hyesan, North Korea. It is under the administration of Baishan City, 160 kilometres (99 mi) to the west-northwest, with a population of 85,000, 14,000 of which are ethnic Koreans, and an area of 2,497.6 km² (964.3 sq mi).