Usur is a Sub-District (Tehsil/Block/Mandal) in the Bijapur District of Chhattisgarh. As par Census 2011 information the sub-district code of Usur is 03377. There are about 4 sub-districts in Bijapur and Usur is one of them. Bhairamgarh, Bhopalpattnam, Bijapur etc. are other sub-districts in Bijapur.There are about 131 villages in Usur sub-district, which you can browse from villages list.