Raha is a Sub-District (Tehsil/Block/Mandal) in the Nagaon District of Assam. As par Census 2011 information the sub-district code of Raha is 02036. There are about 10 sub-districts in Nagaon and Raha is one of them. Dhing, Doboka, Hojai, Kaliabor, Kampur, Lanka, Nagaon, Rupahi, Samaguri etc. are other sub-districts in Nagaon.There are about 127 villages in Raha sub-district, which you can browse from villages list.