Algapur is a Sub-District (Tehsil/Block/Mandal) in the Hailakandi District of Assam. As par Census 2011 information the sub-district code of Algapur is 02106. There are about 4 sub-districts in Hailakandi and Algapur is one of them. Hailakandi, Katlichara, Lala etc. are other sub-districts in Hailakandi.There are about 70 villages in Algapur sub-district, which you can browse from villages list.