Shergaon is a Sub-District (Tehsil/Block/Mandal) in the West Kameng District of Arunachal Pradesh. As par Census 2011 information the sub-district code of Shergaon is 01571. There are about 13 sub-districts in West Kameng and Shergaon is one of them. Balemu, Bhalukpong, Bomdila, Dirang, Jamiri, Kalaktang, Kamengbari Doimara, Nafra, Rupa, Singchung, Thembang, Thrizino etc. are other sub-districts in West Kameng.There are about 10 villages in Shergaon sub-district, which you can browse from villages list.