High Quality Content by WIKIPEDIA articles Khushab District (Urdu: ضلع خوشاب) is a rural tribal district located in Punjab, Pakistan. According to the 1998 census, the population was 905,711 with 24.76% living in urban areas. The district consists of 3 tehsils: Khushab, Nurpur, and Quaidabad, as well as a sub-tehsil Naushera. Khushab is home to the Heavy Water and Natural Uranium Research Reactor, a...