Khumtai is a Sub-District (Tehsil/Block/Mandal) in the Golaghat District of Assam. As par Census 2011 information the sub-district code of Khumtai is 02083. There are about 6 sub-districts in Golaghat and Khumtai is one of them. Bokakhat, Dergaon, Golaghat, Morangi, Sarupathar etc. are other sub-districts in Golaghat.There are about 67 villages in Khumtai sub-district, which you can browse from villages list.