Xekong or Sekong, is a province of Laos, located in the south-east of the country. Xekong was created in 1984, when it was split off from Salavan Province. It is bordered by Vietnam to the east, Attapeu Province to the south, Salavanh Province to the north, and Champasak Province to the west. Xekong is the second smallest province in Laos (7,665 km²); it also has the lowest population (about 83,000) and the lowest population density of any province. Xekong is split administratively into four districts: Thateng on the Bolaven Plateau, Lamam in the lowland plain, and Dakchung and Kaleum in the mountainous areas bordering Vietnam.