Bongkhar is a Sub-District (Tehsil/Block/Mandal) in the Tawang District of Arunachal Pradesh. As par Census 2011 information the sub-district code of Bongkhar is 01564. There are about 10 sub-districts in Tawang and Bongkhar is one of them. DUDUNGHAR, Jang, KITPI CIRCLE, Lhou, LUMLA, MUKTO CIRCLE, TAWANG CIRCLE, Thingbu, Zemithang etc. are other sub-districts in Tawang.There are about 14 villages in Bongkhar sub-district, which you can browse from villages list.