Bamyan is a district of Bamyan province in Afghanistan. In 2003, the population was put at 70,028, of which the majority group is Hazaras…Bamyan is a district of Bamyan province in Afghanistan. In 2003, the population was put at 70,028, of which the majority group is Hazaras. New Zealand peace keepers operate in the district as well as most of Bamyan Province.