Pidi 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 Pidi is 01624. There are about 21 sub-districts in West Siang and Pidi is one of them. Aalo, Bagra, Basar, Darak, Daring, Gensi, Jomlo Mobuk, Kamba, Kangku, Kaying, Likabali, Liromoba, Mechuka, Monigong, Payum, Rumgong, Sibe, Tato, Tirbin, Yomcha etc. are other sub-districts in West Siang.There are about 14 villages in Pidi sub-district, which you can browse from villages list.