Karub District (other spellings: Karuo District, Kharro District) is a district in Qamdo, the district is synonymous referred to as Chamdo, Qamdo, or Chengguan in the Tibet Autonomous Region of China, and the seat of government of Qamdo. Karub has an area of 10,700 km² and a population of 78,000, of which 90% are Tibetan. The average temperature is 7.6°C, with average temperatures of -2.3°C in January and 16.3°C in July.