Udaipur is a Sub-District (Tehsil/Block/Mandal) in the Raigarh District of Chhattisgarh. As par Census 2011 information the sub-district code of Udaipur is 03263. There are about 9 sub-districts in Raigarh and Udaipur is one of them. Baramkela, Gharghoda, Kharsia, Lailunga, Pusour, Raigarh, Sarangarh, Tamnar etc. are other sub-districts in Raigarh.There are about 191 villages in Udaipur sub-district, which you can browse from villages list.