Senha is a Sub-District (Tehsil/Block/Mandal) in the Lohardaga District of Jharkhand. As par Census 2011 information the sub-district code of Senha is 02602. There are about 7 sub-districts in Lohardaga and Senha is one of them. Bhandra, Kairo, Kisko, Kuru, Lohardaga, Peshrar etc. are other sub-districts in Lohardaga.There are about 51 villages in Senha sub-district, which you can browse from villages list.