Aalo 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 Aalo is 01634. There are about 21 sub-districts in West Siang and Aalo is one of them. Bagra, Basar, 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 46 villages in Aalo sub-district, which you can browse from villages list.