Dergaon is a Sub-District (Tehsil/Block/Mandal) in the Golaghat District of Assam. As par Census 2011 information the sub-district code of Dergaon is 02084. There are about 6 sub-districts in Golaghat and Dergaon is one of them. Bokakhat, Golaghat, Khumtai, Morangi, Sarupathar etc. are other sub-districts in Golaghat.There are about 81 villages in Dergaon sub-district, which you can browse from villages list.