Basar is a Sub-District (Tehsil/Block/Mandal) in the West Siang District of Arunachal Pradesh. As par Census 2011 information the sub-district code of Basar is 01636. There are about 21 sub-districts in West Siang and Basar is one of them. Aalo, Bagra, Darak, Daring, Gensi, Jomlo Mobuk, Kamba, Kangku, Kaying, Likabali, Liromoba, Mechuka, Monigong, Payum, Pidi, Rumgong, Sibe, Tato, Tirbin, Yomcha etc. are other sub-districts in West Siang.There are about 30 villages in Basar sub-district, which you can browse from villages list.