Rumgong 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 Rumgong is 01630. There are about 21 sub-districts in West Siang and Rumgong is one of them. Aalo, Bagra, Basar, Darak, Daring, Gensi, Jomlo Mobuk, Kamba, Kangku, Kaying, Likabali, Liromoba, Mechuka, Monigong, Payum, Pidi, Sibe, Tato, Tirbin, Yomcha etc. are other sub-districts in West Siang.There are about 8 villages in Rumgong sub-district, which you can browse from villages list.